--- Did you have any difficulty catching yesterday’s lecture?
--- No. The professor spoke very clearly to make his speech easy ____.
A.understood | B.understand |
C.understanding | D.to understand |
推荐套卷
--- Did you have any difficulty catching yesterday’s lecture?
--- No. The professor spoke very clearly to make his speech easy ____.
A.understood | B.understand |
C.understanding | D.to understand |