―We didn’t see Robert at the opening cer

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问题选择题

―We didn’t see Robert at the opening ceremony yesterday.

―No, he _______ it.

A．mustn’t have attended

B．needn’t have attended

C．needn’t attend

D．didn’t need to attend

答案

答案：D

选择题

A. I'd rather not
B. I'd rather you not
C. I'd rather you didn't
D. I'd like not to

选择题

窦店村综合发展生态工程作为我国农村生态工程的样板在全国推广，这是由于该生态工程[ ]

A．以实施沼气工程为中心

B．建立了良好的物质多级循环利用程序

C．创造了较多的劳动力就业机会

D．最早推出“无公害蔬菜”