“夏威夷宣言”做出的国际伦理原则，其明确规定主要是针对（）
A.老年病人
B.传染病病人
C.精神病病人
D.肿瘤病人
参考答案：C
完成问句和答语。
1. What _______ _______ _______ over the weekend?
He played soccer.
2. What _______ _______ _______ on Sunday?
We did our homework.
3. What did they do on Saturday?
They _______ to the library and _______ for the science test.
4. What did Lisa do on Sunday morning?
She _______ tennis with her friend.
5. What _______ your brother _______ last Saturday afternoon?
He _______ his room.
6. _______ did you do on Saturday evening?
I _______ to the movies.
7. _______ did your parents do on Sunday afternoon?
They _______ TV.
8. What _______ your sister _______ over the weekend?
She _______ computer games.
类胡萝卜素是溶于水的一类色素。
