单项选择-X题卡

试卷预览

1最佳选择题 3分

PassageThree Consideredasacontinuousbodyofflu

A. the atmosphere has a lot of water in it when it circulates
B. the water in the atmosphere is purer than that in the world's oceans
C. the amount of water in the atmosphere is greater than that in the oceans in the world
D. the small amount of water in the atmosphere plays an important role in the yearly rainfall

查看答案

正确答案： -

本题解析：暂无解析

2最佳选择题 3分

PassageThree Consideredasacontinuousbodyofflu

查看答案

正确答案： -

本题解析：暂无解析

3最佳选择题 3分

PassageThree Consideredasacontinuousbodyofflu

查看答案

正确答案： -

本题解析：暂无解析

4最佳选择题 3分

PassageThree Consideredasacontinuousbodyofflu

查看答案

正确答案： -

本题解析：暂无解析

5最佳选择题 3分

PassageThree Consideredasacontinuousbodyofflu

A. The volume of the atmosphere is four times that of the world's.
B. The water in the oceans is the main source of rain and snow on land areas.
C. The atmosphere is mainly composed of the vapor carded over land by air currents.
D. The earth cannot support the water in the atmosphere if it falls down onto the earth suddenly.

查看答案

正确答案： -

本题解析：暂无解析