The importer will submit references if these () given in the preliminary negotiations.
第1题:
A、has been
B、had been
C、having been
D、being
第2题:
The house ______in bad repair since he moved out.
A、was
B、has been
C、had been
D、was being
第3题:
A、ever was
B、had ever been
C、has ever been
D、would ever be
第4题:
A. haven’t had been
B. hadn’t been
C. won’t have been
D. wouldn’t have been
第5题:
A、were/ were
B、have been/ has been
C、was/ was
D、are/ is
第6题:
A、it was
B、it has been
C、it had been
D、it was being
第7题:
A、should have been
B、ought to have been
C、must have been
D、can not have been
第8题:
More students than one ______ there.
A. has been
B. have been
C. had been
D. would have been
第9题:
Proper controls that should()developed as part of routine safety procedures were not in place.
A. has been
B. have been
C. be
答案:B
解析:句意:本应作为常规安全程序一部分制定的适当控制措施没有到位。本题考查虚拟语气,should+have done表示“本应该做而实际没有做”,其中,“should have been developed as part of routine safety procedures”作定语修饰“Proper controls”。
第10题:
A、it not have been
B、is not been
C、had it not been
D、has not been