(luck), John got back the notebook that he had lost at the cafe.
题目
(luck), John got back the notebook that he had lost at the cafe.
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更多“(luck), John got back the notebook that he had lost at the cafe. ”相关问题
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第1题：
Which command will create a group called ‘delivery’and set the administrators to john’ and ‘mary’?()A.mkgroup -A=john,mary delivery
B.groupadd -A=john,mary delivery
C.mkgroup adms=john,mary delivery
D.groupadd adms=john,mary delivery
参考答案：C
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第2题：
______ in the strange city, the poor boy fell to
A. Lost... crying
B. Lost... cry
C. Having been lost... cry
D. To lose... crying
正确答案：A
答案为A。在陌生的城市迷路了，可怜的男孩哭起来了。过去分词lost 做状语，fall to doing sth．“开始做某事”，比较四个选项，只能选A。 -
第3题：
John’s score on the test is the highest in the class; he _____ last night.A.must study
B.should have studieD
C.must have studieD
D.is sure to study答案：C解析：本题考查情态动词
C选项，句意：约翰的考试分数全班最高;他昨天晚上一定学习了。表示对过去某一动作行为的猜测须要用must have done这一句型结构。
A，选项，对现在的猜测，与题意不符，故排除。
B，选项，本该做而未做，故排除。
D，与题意不符，故排除。
故正确答案为C选项。 -
第4题：
下列值不为true的表达式有( )。
A、"john"=="john"
B、"john".equals("john")
C、"john"="john"
D、"john".equals(newString("john"))
正确答案：C
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第5题：
John's score on the test is the highest in his class, he ______ very hard.
A. must have studied
B. should have studied
C. must study
D. should study
正确答案：A
本题考查虚拟语气的用法。根据题意：John 的考试成绩是最高的，故他肯定考试前努力了。must+have+过去分词，表示对过去的某事作出肯定语气的推测。故选 A。