题目内容

下列不属于呼吸系统的组成的是（）

A. 鼻
B. 咽
C. 肺
D. 肝

查看答案

搜索结果不匹配？点我反馈

更多问题

一般成年男子安静每分钟呼吸次数是14-16次，女子是16-18次

A. 对
B. 错

The famous writer _____ one new book in the past two years .

A. is writing
B. was writing
C. wrote
D. has written

- Can you give me some advice on how to be slimmer?- Eat meat and _cakes.A. less; less B. fewer; fewerC. less; fewerD. fewer; less

Jim is watching a football match which is shown __________TV. Though he is not on the scene, he can still cheer for his team.A. livelyB. liveC. livingD. alive