---I don’t think your children could have been used to the quick pace of life while workin

问题补充：

---I don’t think your children could have been used to the quick pace of life while working in Shenzhen, they?

---. They thought of returning to Changchun.

A. had ; Yes

B. do ; Yes

C. have ; No.

D. were ; No

答案：

A. had ; Yes

B. do ; Yes

C. have ; No.

(答案→)D. were ; No

解析：

试题分析:考查反义疑问句。主句主语如果是第一人称，那么反义问句要用从句的主语和动词，而从句谓语是could have been， 由此推断句子是对过去的推测，所以问句应该用一般过去时而且中心动词是be，所以判断D选项正确。此句也可以由They thought of returning to Changchun.判断孩子们的确不适应快节奏的生活，根据句意选用No来进行回答，再由could have been 判断动词用be动词，然后判断出正确选项。句意：--我想你的孩子们在深圳工作时不可能习惯那里快节奏的生活，是吗。----是的。他们那时想回长春了。