1. [单选题]5. —What kind of movies do you like?—________.
A. I like comedies
B. I like it
C. It s scary
D. It s interesting
2. [单选题]在地球的生命史上，恐龙非常繁盛的时期是( )
A. 元古代
B. 古生代
C. 中生代
D. 新生代
3. [单选题]________________
A. young
B. old
C. small
D. big
