精英家教网 > 高中英语 > 题目详情

【题目】The last few years ___ the worst period on record for environmental disasters and experts are predicting far worse to come.

A. see B. saw

C. have seen D. are seeing

【答案】C

【解析】考查时态;根据句意最后这几年见证了历史上环境灾害最严重的一段时期,专家预测,接下来情况会更糟糕可知,“the worst period on record for environmental disasters”是现在已经发生了的动作,所以用现在完成时,故选C.

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

【题目】The president hope that the people will be better off when he quits than when he______.

A. started B. has started

C. starts D. will started

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】---Was Peter there when you arrived?

--Yes,but he ___ soon afterwards.

A. left B. had left

C. will leave D. leaves

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】_______ a decision is made, all of us should stick to it.

A. While B. Once

C. Though D. Even if

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】He works hard and he thinks he deserves______

A. being well paid B. to pay well

C. to be well paid D. well pay

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】He didn’t find his child all day, and he never spent a _____ day in his life

A. more worried B. most worried

C. more worrying D. most worrying

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】—Daniel, why are you so late? We _____ you would be here an hour ago.

---Sorry, I _____ know you were all here.

A. thought; didn’t B. think; don’t

C. thought; don’t D. think; didn’t

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】I was _______(羞愧) that I’d made so many mistakes.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】There was a long (间隔) before he answered the telephone.

查看答案和解析>>

同步练习册答案