–What do you think ofnature reserve you visited last weekend?-It’s great. It is ideal home

问题补充：

–What do you think ofnature reserve you visited last weekend?

-It’s great. It is ideal home for wildlife.

A. the ; a

B. the; an

C. a; an

D. an; an

答案：

A. the ; a

(答案→)B. the; an

C. a; an

D. an; an

解析：句意：你怎么认为上周你参观的自然保护区？--好极了，是野生动物的理想家园。特指上周参观的所以用定冠词the，一个理想之家ideal是元音音素故用an，根据题意可之选B。