—Many students like Miss Wang.—That's her classes are lively and interesting.A. whyB. beca

问题补充：

—Many students like Miss Wang.

—Thats her classes are lively and interesting.

A. why

B. because

C. that

D. how

答案：

A. why

(答案→)B. because

C. that

D. how

解析：是“因为”……because后是原因。