Question

The teacher spoke loudly in class so as to make herself ______clearly

1. A.
   hear
2. B.
   to be heard
3. C.
   heard
4. D.
   to hear

Answer 1

C
考查非谓语动词。Herself与hear为动宾关系用过去分词作补语。句意：老师在教室里大声说话为的是使自己被清楚地听到。