参考答案和解析
正确答案: C
解析:
根据文章的内容,这里指的是“外汇来源”。source来源,根源;source of income收入来源。factor因素;resource资源;cause原因。
更多“_____”相关问题
  • 第1题:

    单选题
    The patient was fully _____ during the operation.
    A

    liberal

    B

    sensible

    C

    aware

    D

    conscious


    正确答案: C
    解析:
    句意:病人在整个手术过程中都是完全清醒的。conscious意为“有意识的,有知觉的”;liberal意为“自由的,慷慨的”;sensible意为“明智的,有判断力的”,强调可察觉到较复杂的或抽象事物;aware意为“知道的”,侧重感官所意识到的外界事物。

  • 第2题:

    单选题
    _____
    A

    gather

    B

    make

    C

    ask

    D

    invite


    正确答案: C
    解析:
    ask sb. to do sth.请求某人做某事。

  • 第3题:

    单选题
    I won’t apply for the job. I hear that they’re quite _____ about their personnel.
    A

    particular

    B

    especially

    C

    special

    D

    peculiar


    正确答案: C
    解析:
    句意:我不会应聘那份工作。我听说他们对员工很挑剔。particular意为“难以取悦的,挑剔的”;especially为副词,意为“特别,尤其”;special意为“特别的”;peculiar意为“特有的,不寻常的”。

  • 第4题:

    单选题
    _____
    A

    so

    B

    but

    C

    thus

    D

    or


    正确答案: C
    解析:
    根据上下文,此处要使用一个表示转折的连词。故选B。

  • 第5题:

    单选题
    When she saw the clouds, she went back to the house to _____ her umbrella.
    A

    bring

    B

    fetch

    C

    take

    D

    carry


    正确答案: A
    解析:
    句意:她看到了乌云,就回家拿了伞。fetch意为“取来,去并且取回”;bring意为“带来”,bring it over here意为“把它带来”;take意为“带去”;carry意为“携带”。

  • 第6题:

    单选题
    Dr. Robert went to New York, bought some books and _____.
    A

    visiting his daughter

    B

    to visit his daughter

    C

    visit his daughter

    D

    visited his daughter


    正确答案: D
    解析:
    句意:罗伯特博士去了纽约,买了一些书,还去看望了他的女儿。went,bought和visited是并列谓语,时态应该一致,故为D。

  • 第7题:

    单选题
    _____ the day went on, the weather got worse.
    A

    With

    B

    Since

    C

    While

    D

    As


    正确答案: B
    解析:
    as意为“随着”或“与……同时”,表示伴随动作。as the day went on随着白天的过去,故为D。

  • 第8题:

    单选题
    _____
    A

    her heart

    B

    herself

    C

    her position

    D

    her husband


    正确答案: D
    解析:
    have confidence in oneself对自己有信心。

  • 第9题:

    单选题
    _____
    A

    agriculture

    B

    war

    C

    tourism

    D

    education


    正确答案: D
    解析:
    根据上下文,这里需填tourism。

  • 第10题:

    问答题
    为已逝去的时光悲伤是没用的。

    正确答案: It’s no use grieving over past time.
    解析: 暂无解析

  • 第11题:

    单选题
    There are different forms of energy, _____ come from the sun.
    A

    that

    B

    most of that

    C

    most of them

    D

    most of which


    正确答案: A
    解析:
    此句为非限制性定语从句,排除A、C。that不能引导非限制性从句,而逗号不能连接两个句子。介词后的关系代词不能用that,因此B也不对,故选D。

  • 第12题:

    单选题
    The central idea of this passage is _____.
    A

    man’s mental abilities change from season to season

    B

    man’s intelligence varies from place to place

    C

    man should take long vacation in summer

    D

    if you want to do creative thinking, go to a cool place


    正确答案: C
    解析:
    主旨题。本文的第一句话即是中心思想,见第一题。

  • 第13题:

    单选题
    Newly-born babies _____ in hospital.
    A

    are taken good care

    B

    are taken good care of

    C

    take good care of

    D

    take good care


    正确答案: D
    解析:
    句意:新生儿在医院被照顾得很好。take care of固定短语,意为“照顾;照料”。新生儿是被照顾,故用被动,只需将动词变被动,短语中的其他成分放于后面即可,介词不能省略。故为B。

  • 第14题:

    问答题
    他宁愿一个人呆着也不愿去参加晚会。

    正确答案: He’d rather stay alone than go to the party.
    解析: 暂无解析

  • 第15题:

    问答题
    你应该知道这样做是为什么。

    正确答案: You should know what you are doing this for.
    解析: 暂无解析

  • 第16题:

    单选题
    _____
    A

    mix

    B

    combine

    C

    join

    D

    associate


    正确答案: B
    解析:
    由常识可知,人的姓名与长相之间是一一对应的关系,这里指的是女人比较善于将人的长相和名字联系起来。mix with和……混合;combine with与……结合;join with参与;associate with联合。结合文意,故选D。

  • 第17题:

    单选题
    This out-of-date teaching method _____.
    A

    must do away with

    B

    must have done away with

    C

    must being done away with

    D

    must be done away with


    正确答案: B
    解析:
    句意:这种过时的教学方法必须被废除。do away with为固定短语,意思是“废除;去掉”。考查情态动词和含介词的短语变被动语态时的用法。

  • 第18题:

    单选题
    Why does land become desert after all trees are cut down?
    A

    Because nothing remains on land except floods.

    B

    Because there are no longer trees to keep the rain and protect the top-soil.

    C

    Because too much rain sinks in and washes away the top-soil.

    D

    Because roots of the trees break up the soil.


    正确答案: C
    解析:
    推理题。第三段最后一句指出“When all the top-soil is gone, nothing remains but worthless desert.”表层土壤流失导致了沙漠化,而树木是可以防止水土流失的。

  • 第19题:

    单选题
    The author believes that _____.
    A

    art is useful only when it is made into a money earner

    B

    the promotion of economic growth is the only goal of today’s society

    C

    universities should not provide literature or art courses

    D

    the society needs both technical skills and arts


    正确答案: C
    解析:
    推理题。由“it has even been pointed out in justification for the funding of the arts that they can be useful money earners.”可知,艺术同样可以挣钱。

  • 第20题:

    单选题
    The main idea of the first paragraph is that _____.
    A

    traditional universities do a good job serving the society

    B

    universities must meet the needs of the society

    C

    research and teaching are of great importance in universities

    D

    universities play an important role in our society


    正确答案: B
    解析:
    主旨题。第一段最后一句“The fundamental question, however, is how does the community want or need to be served?”暗示了答案。其中的信号词“however”表示转折。

  • 第21题:

    单选题
    You’re better _____ from work tomorrow.
    A

    not be absent

    B

    not to absent

    C

    not to be absent

    D

    not absenting


    正确答案: A
    解析:
    句意:你明天最好不要旷工。此题考查固定词组。had better do sth. 最好做某事。absent是形容词,所以前面要加系动词be,be absent from意为“缺席,不在”。

  • 第22题:

    单选题
    The game was fixed for today but it has been _____ for a week.
    A

    transferred

    B

    delayed

    C

    translated

    D

    postponed


    正确答案: B
    解析:
    句意:比赛本来定在今天,但是已经被推迟了一个星期。postpone是正式用语,语意较强,指“有意识地延至将来某一特定时间”,并且在多数情况下,后面说明改在何时进行。transfer意为“迁移,移动”;delay意为“耽搁,延期”,强调“暂时阻挠或阻挡,稍后可再继续进行”;translate意为“翻译,转化”。

  • 第23题:

    单选题
    _____
    A

    condition

    B

    situation

    C

    circumstance

    D

    state


    正确答案: A
    解析:
    词义辨析题。condition情况,条件,健康状态或疾病。situation情况。circumstance条件;情形。state状态。色盲是一种病症,故选A项。

  • 第24题:

    单选题
    _____
    A

    are birth

    B

    are born

    C

    birth

    D

    born


    正确答案: C
    解析:
    be born出生。