题目内容

What was the weather like in that place?

A. It was very hot.
B. It was very cold.

查看答案

搜索结果不匹配？点我反馈

更多问题

How was their vacation?

A. It was boring.
B. It was great.

再听录音，将人物与活动匹配。

根据句子之间的逻辑关系进行匹配。

消化腺细胞分泌消化液是由什么离子激发的( )。

A. Na+
B. K+
Ca2+
D. Cl-
E. K+与Na+