【单选题】【消耗次数：1】
Mary’s score on the test is the highest in her class; she _____ have studied very hard.
①
may
②
should
③
must
④
ought to
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【单选题】
John’s score on the test is the highest in the class; he ____ last night.
①
must study
②
should have studied
③
must have studied
④
is sure to study
【单选题】
Before she left to have a holiday, she_______ hard.
①
worked
②
has worked
③
had worked
【单选题】
—She may not be free today.—________, well have to put the meeting off.
①
If may
②
If not
③
If she may not
④
If she may not be free today
【单选题】
26. There is no doubt that she can produce work that is equal ________ anyone else’s in her class.
①
to
②
in
③
for
④
with
【单选题】
—She may not be free today.—________, well have to put the meeting off.
①
If may
②
If not
③
If she may not
④
If she may
【单选题】
17.She is stupid, but it’s different _____ Mary; she is just lazy.
①
in case
②
in case of
③
in case that
④
in the case of
【单选题】
30. Mary is ______ hardworking than her sister, but she failed in the exam.
①
no less
②
no more
③
not less
④
not so
【单选题】
One’s health should never be sacrificed for a need to work hard.
①
人的身体健康应该永不牺牲努力工作的需要
②
人永远不该为了努力工作的需要而牺牲身体健康。
③
人的身体健康永远不该为了需要努力工作而被牺牲。
④
人的身体健康该为了需要努力工作而牺牲。
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