1 . 词义搭配：选出单词的正确解释。
A. people who aren’t healthy
B. take part in
C. the number of people
D. idea or mind
E. people who help doctors do some injection works
F. at the present time
G. a place where a person is born
H. a small book usually having a paper cover
I. convenient for use or disposal
J. say sorry to somebody
1. apology ___________
2. available ___________
3. birthplace ___________
4. booklet ___________
5. current ___________
6. nurse ___________
7. opinion ___________
8. population ___________
9. patient ___________
10. participate ___________