问题补充：
-Do you know that there are many different animals in the zoo?
—Yes,I do. And I also know that some of them arescaring.
A. kinds of;kind of
B. kinds of;kinds of
C. kind of ;kinds of
D. kind of kind of
答案：
(答案→)A. kinds of;kind of
B. kinds of;kinds of
C. kind of ;kinds of
D. kind of kind of
解析：考查易混词语的辨析。a kind of指种类“一种”，kinds of“各种各样”；kind of“有点儿”。因此第一空用kinds of，第二空用kind of。
