题目内容
—Did you have any difficulty catching yesterday’s lecture?
—No. The professor spoke very clearly to make his speech easy _____.
| A.understood | B.understanding | C.to be understood | D.to understand |
D
解析
练习册系列答案
相关题目
题目内容
—Did you have any difficulty catching yesterday’s lecture?
—No. The professor spoke very clearly to make his speech easy _____.
| A.understood | B.understanding | C.to be understood | D.to understand |
D
解析