毛莨科与木兰科具明显的亲缘关系,主要原因是二者均具有()。
A.两性花
B.整齐花
C.雄蕊多数
D.多数离生心皮
参考答案:D
单词拼写
1. Your ____ (发音)of the English word is wrong .
2. Children usually prefer playing games _____(在户外).
3. One of my _____(侄子) will come to visit us next summer holiday.
4. Though he'd never been there before, the house looked _____(熟悉).
5. The soldiers fought _____(勇敢地) in many battles and gained respect.
6. It is a wonderful _____(感觉) to be back home again.
7. Money has been _____(流动) into the country from western aid agencies.
8. Kate was standing at the top of the _____(楼梯),smiling at me.
9. Let me _____(介绍) myself; my name is Catherine.
10. The _____(习俗) of naming women after flowers is becoming less common.
听小骨位于()
A.鼓室内
B.内听道内
C.蜗管内
D.半规管内
E.前庭内