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【判断题】
将标准长度的钢轨固定在轨枕上，各节钢轨之间使用钢轨接头夹板（鱼尾板）和螺栓固定，并留有一定的轨缝。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】What are the formal characteristics of postmodern writings (list at least three).
【单选题】The expression 'second on the list' in the second paragraph means
A.
the second least important cause of sleeplessness.
B.
the second most important cause of sleeplessness.
C.
the second on the doctor's list about sleepless people.
D.
the second on the writer's list recording sleeplessness.
【简答题】List at least two colors that are associated with unpleasant feelings.
【单选题】I ________ you all to take the time to read at least three novels on the list.
A.
urge
B.
assume
C.
inform
D.
propose
【简答题】List at least THREE types of meeting.
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