—Mr. Lee to a student when I entered the classroom this morning.
—He is very patient he is young.
- A.talking; but
- B.talks; though
- C.was talking, though
- D.talked, however
答案
正确答案：C
知识点：动词时态：过去进行时
由when I entered判断前半句用的动词过去的时态，故排除A，B，根据第二句表达的是“尽管他年轻，但是很有耐心”。故选C。
略
WORD格式（
