题目内容

I paid twenty yuan ________ the book.

A. off
B. back
C. for
D. attention to

查看答案

搜索结果不匹配？点我反馈

更多问题

It took a long time to ______ Tom to go shopping with me.

A. speak
B. tell
C. persuade
D. talk

一般病室适宜的温度为:

A. 12-16℃
B. 18-22℃
C. 23-25℃
D. 26-28℃

以下关于病室温度的说法不正确的是

A. 室温过高不利于体热散发
B. 室温过高干扰消化功能
C. 室温过高干扰呼吸功能
D. 室温过低则使肌肉松弛

病室适宜的相对湿度是:

A. 10%-20
B. 25%-30%
C. 35%-40%
D. 50%-60%