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【单选题】
在工程网络计划中，如果某项工作的总时差刚好被全部，则不会影响( )。A.
本工作的最早完成时间
B.
本工作的最迟完成时间
C.
其紧后工作的最迟开始时间
D.
其后续工作的最早开始时间
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举一反三
【单选题】Mary found that ________ was always the best policy when she got involved in arguments with her husband.
A.
compose
B.
congratulate
C.
compromise
D.
content
【单选题】Mary found it (difficult) to talk (calmly) about (which) she had (experienced) at the station.
A.
difficult
B.
calmly
C.
which
D.
experienced
【简答题】Mary found it difficult to ________ Jim’s father when he disapproved of their marriage. A) stand for B) stand out C) stand by D) stand up to
【简答题】Mary’s score on the test is the highest in her class; she ________ have studied very hard. A) may B) should C) must D) ought to
【单选题】Which of the following is true?
A.
Mary received the box but found nothing in it.
B.
Mary took the box to her garden safely from the truck.
C.
Mary dropped the box and it fell to the ground and broke.
【单选题】Mary found ______ extremely difficult to pass the examination.
A.
it
B.
this
C.
that
D.
what
【单选题】Not until the train pulled into the next station _____ her suitcase gone. [ ]
A.
Mary had found
B.
had Mary found
C.
did Mary find
D.
Mary found
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