He gave the order that nothing _____ until the police arrived.
A. was touched
B. is touched
C. be touched
D. could be touched
查看答案
隧道发生火灾，可利用移动排烟设施在上风隧道口排烟（）
地下建筑通道曲折狭窄，水枪射流受角度影响不能充分发挥作用，因此扑救时间较长（）
They fulfilled the plan much earlier than they _____
A. have expected
B. are expected
C. were expected
D. had expected
Every man and every woman working here _____ with me.
A. is getting along well
B. are getting along well
C. is got along wel
D. are got along well
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