Question

【题目】________ seems to have been great difficulty in turning out excellent graduates.

A. That B. What C. It D. There

Answer 1

【答案】D

【解析】

试题分析：考查代词的辨析。A那个，B什么，C它，D这里，由于固定的句型搭配：there seems to have done sth似乎发生了什么，句意为:在证明是优秀的毕业生问题上似乎有困难。故选D。