题目内容
【题目】Three tall boys sit in front of me so I ________ see the blackboard.
A.needn’t B.can’t C.shouldn’t D.mustn’t
【答案】B
【解析】考查情态动词。分析语境可知，由于“三个高个男孩坐在前面”，所以“不能看见黑板”，表示能力与否，用can’t。
【题目】从方框中选择合适的句子补全对话。有两个多余的选项。
A：Where have you been, Mike? I called you, but you weren't in.
B：___【1】____
A：Why did you go there?
B：____【2】___ It has made the old who live nearby sick.
A：___【3】____
B：Do you think “Greener China” can do something?
A：___【4】____ I think we should write a letter to the program about the pollution.
B：____【5】___It's our duty to protect the environment.
I've been to a farm. B．Good idea! C．I've been to a rubber factory. D．Because I found the factory pouring waste water into the river. E．That's terrible. F．What should we do to stop it? G．Yes , of course. |