The air different gases together.
A. consist of, mixing
B. is made up of, mixed
C. consisting of, mixed
D. makes up, mixing
The air different gases together.A. consist of, mixingB. is made up of, mixedC. consisti
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解决时间 2021-12-26 07:51
- 提问者网友：像風在裏
- 2021-12-25 22:08
最佳答案
- 五星知识达人网友：夜风逐马
- 2022-01-22 06:17
A. consist of, mixing(答案→)B. is made up of, mixedC. consisting of, mixedD. makes up, mixing解析：考查固定词组。固定词组consist of=be made up of由…组成；consist of没有被动语态，没有进行时。本题第二空的gas与mix构成被动关系，故使用过去分词的形式mixed。句意：空气是有混合在一起的不同的气体组成的。故B正确。
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- 1楼网友：深街酒徒
- 2022-01-22 06:30
好好学习下
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