A.P
B.P
C.2P
D.4P
答案:C
如图为花的结构示意图,请确定未知结构名称并回答下列相关问题:
(1)A是指______,B是指______.
(2)胚珠发育成______.
(3)如果仅从如图花的结构分析,在鲜花店工作的你,最关注的应是______(花柱或花瓣);作为养蜂专业户的你,最关注的是______(花药或胚珠).
句型转换。
1. How about the weather? (改为同义句)
_____ the weather?
2. I thought he would go to college the next year, _____? (完成反意疑问句)
3. I really don't know what I should do about it. (改为同义句)
I really don't know_____about it.
4. Stop talking in the reading room, _____? (完成反意疑问句)