单选题It ______ yesterday after it ______ cloudy and rainy for three days.A had cleared up; wasB cleared up; had beenC was cleared up; had beenD has cleared up; was

题目
单选题
It ______ yesterday after it ______ cloudy and rainy for three days.
A

had cleared up; was

B

cleared up; had been

C

was cleared up; had been

D

has cleared up; was


相似考题
参考答案和解析
正确答案: D
解析:
句意:阴雨三天之后终于放晴了。第一空用clear up,表示“(天空)放晴”,根据yesterday可知用一般过去时。第二空表示“天空放晴之前”,即过去的过去,用过去完成时。故答案是B项。
更多“It ______ yesterday after it ______ cloudy and rainy for thr”相关问题
  • 第1题:

    () a rainy day, so all the farmers had to stay inside.

    A、It was

    B、It being

    C、Being

    D、all the above


    参考答案:A

  • 第2题:

    She had just finished her homework her mother asked her to practice playing the piano yesterday.

    A. when B. while C. after D. since


    正确答案:A

  • 第3题:

    What do the following sentences practice?
    Peter and I went to the cinema yesterday.
    Peter and T went to the cinema yesterday.
    Peter and I went to the cinema yesterday.
    Peter and I went to the cinema yesterday.

    A.Stress.
    B.Articulation.
    C.Liaison.
    D.Intonation.

    答案:A
    解析:
    考查重音知识。这个例子是stress“重音练习”,故选A。

  • 第4题:

    He suddenly returned__________a rainy night.

    A.at
    B.on
    C.in
    D.during

    答案:B
    解析:
    考情点拨:本题考查介词的用法.应试指导:句意:他突然在一个下雨的晚上回来了。因为night前有修饰语rainy.故用on。

  • 第5题:

    如果在FMA自动驾驶衔接状态栏出现白色A/THR字符,则表示()

    • A、A/THR已衔接但未激活
    • B、A/THR未衔接
    • C、A/THR已衔接,并且已激活
    • D、A/THR未衔接,并且未激活

    正确答案:C

  • 第6题:

    关于A/THR断开,下列说法错误的是()

    • A、如果通过按压FCU上A/THR衔接电门来断开A/THR,那么发动机的推力将立即转换至推力手柄当前位置所对应推力值
    • B、通过按压推力手柄上A/THR断开按钮来断开A/THR,如果这时双发推力手柄都在档位中(in de tent),那么发动机将工作在A/THR断开前的推力
    • C、如果通过按压FCU上A/THR衔接电门来断开A/THR,那么发动机的推力将保持在A/THR断开前的推力值
    • D、通过按压推力手柄上A/THR断开按钮来断开A/THR,如果这时双发推力手柄都不在档位中(not in detent),那么发动机的推力将平稳的转换至推力手柄当前位置所对应的推力值

    正确答案:C

  • 第7题:

    下列组成的两种细菌混在一起了:thr﹣leu﹣arg﹣met﹢和thr﹢leu﹢arg﹢met﹣,经过一定时间,将混合体置于基本培养基上,在基本培养基上生长出来的重组菌落的基因型是()

    • A、thr﹢leu﹣arg﹢met﹣
    • B、thr﹣leu﹣arg﹣met﹢
    • C、thr﹣leu﹢arg﹢met﹣
    • D、thr﹢leu﹢arg﹢met﹢

    正确答案:D

  • 第8题:

    关于A/THR,下列说法错误的是()

    • A、A/THR的功能包括推力保持和速度保持
    • B、A/THR可以自动衔接也可以人工衔接
    • C、A/THR可以自动断开也可以人工断开
    • D、A/THR衔接后,只有两个推力手柄都在CLMB位,A/THR才能激活

    正确答案:D

  • 第9题:

    当A/THR衔接且起作用时()

    • A、推力手柄控制ENG且FCU上的A/THR接通灯亮;
    • B、推力手柄控制ENG但FCU上的A/THR接通灯不亮;
    • C、推力系统控制ENG但FCU上的A/THR接通灯不亮;
    • D、推力系统控制ENG且FCU上的A/THR接通灯亮。

    正确答案:D

  • 第10题:

    填空题
    Many people went shopping yesterday.→ ____ many people in the shops yesterday.

    正确答案: There were
    解析:
    本题为句型转换题,要求考生将普通主谓句转换成there be句型。这一点由改写句中没有谓语即可看出来。应注意be的时态和数的变化,由yesterday可确定be动词应使用一般过去式,由many people可知be动词应使用复数形式,故填入were。

  • 第11题:

    问答题
    The day before the day before yesterday is three days after Saturday. What day is it today?

    正确答案: Friday.
    解析:
    题目:昨天的昨天的昨天即为three days before today,同时又是three days before Saturday,即three days before today是周二,那么今天是周二后的第三天,即为周五。

  • 第12题:

    单选题
    Sara usually goes to Girl Guides on a Thursday. Today is Wednesday. Now underline the ONE answer below which must be TRUE.
    A

    Sara went to Girl Guides today.

    B

    Sara went to Girl Guides yesterday.

    C

    Sara will go to Girl Guides the day after tomorrow.

    D

    Tomorrow will be Thursday.


    正确答案: A
    解析:
    今天是星期三,明天就是星期四。

  • 第13题:

    I don’t think ( ).

    A.that he came to the concert yesterday true.

    B.true that he came to the concert yesterday.

    C.it that he came to the concert yesterday true.

    D.t true that he came to the concert yesterday


    参考答案: D

  • 第14题:

    What do the following sentences practice?
    Peter and I went to the cinema yesterday.
    Peter and I went to the cinema yesterday.
    Peter and I went to the cinema yesterday.
    Peter and I went to the cinema yesterday.

    A.stress
    B.articulation
    C.liaison
    D.intonation

    答案:A
    解析:
    考查重音知识。这个例子是stress“重音练习”,故选A。

  • 第15题:

    My camera can be( )to take pictures in cloudy or sunny conditions.

    A.adapted
    B.adjusted
    C.adopted
    D.remedied

    答案:B
    解析:
    adjust“调节,调整”,adjust a camera表示“调节照相机的速度、距离或光圈”等。句意:我的照相机可以进行调节,不管阴天还是晴天都可以照相。A.adapt“使适应”,如:Can you adapt yourself to the new conditions?你能使自己适应新的情况吗?C.adopt“采取、采用”,如:I thought your idea was a good one,so I adopted it.我认为你的意见很好,所以就采纳了。D.remedy“纠正”

  • 第16题:

    胰岛素等生长因子的受体被激活后表现的活性为( )。

    A.Thr激酶
    B.Ser激酶
    C.Tyr激酶
    D.Ser和Thr激酶
    E.Sel、Thr和Tyr激酶

    答案:C
    解析:

  • 第17题:

    在人工飞行中,FDs工作正常,那么()。

    • A、A/THR1工作;
    • B、A/THR2工作;
    • C、A/THR1&A/THR2同时工作;
    • D、无法确定。

    正确答案:A

  • 第18题:

    音乐老师使用google搜索引擎从网上搜索“Yesterday Once More”(歌曲名)这首英文歌曲的有关信息,那么下面输入的关键词中,搜索范围最有效的是()。

    • A、Yesterday Once More
    • B、“Yesterday Once More”
    • C、"Yesterday Once More"
    • D、"Yesterday"+"Once"+"More"

    正确答案:C

  • 第19题:

    大肠杆菌A菌株(met-bio-thr+leu+)和B菌株(met+bio+thr-leu-)在U型管实验培养后出现了野生型(met+bio+thr+leu+),证明这种野生型的出现属于()

    • A、转化
    • B、接合
    • C、性导

    正确答案:A

  • 第20题:

    用于起降的遥控器中THR、ELE通道分别控制多旋翼无人机的什么运动?()

    • A、THR(上升、下降)ELE(前后、俯仰)
    • B、THR(前后、俯仰)ELE(上升、下降)
    • C、THR(上升、前后)ELE(下降、俯仰)

    正确答案:A

  • 第21题:

    当A/THR已衔接但未能被激活时()

    • A、A/THR系统控制发动机,且A/THR按钮灯亮
    • B、油门杆控制发动机,且A/THR按钮灯不亮
    • C、油门杆控制发动机且A/THR按钮灯亮

    正确答案:C

  • 第22题:

    单选题
    在一个转导试验中,供体的基因型为leu+thr+azir,受体的基因型为leu-thr-azis。如选择leu+,就会发现azir的共转导频率50%,而thr+的共转导频率为2%,说明()。
    A

    基因leu与azi比leu与thr更为接近

    B

    基因azi与thr比azi与lue更为接近

    C

    leu与thr比leu与azi更为接近

    D

    都不正确


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    He did not go to school yesterday because he ______ his father who was ill.
    A

    must have looked after

    B

    would have to look after

    C

    had to look after

    D

    should have looked after


    正确答案: C
    解析: