----- In recent years, problem of global warning has been very serious.
------That’s right. People are facing number of natural disasters now.
A. 不填;
B. a; the
C. the; a
D. a; a
--In recent years, problem of global warning has been very serious.----That’s right
答案:2 悬赏:80 手机版
解决时间 2021-01-04 18:24
- 提问者网友：浪荡绅士
- 2021-01-03 23:20
最佳答案
- 五星知识达人网友：独钓一江月
- 2021-01-03 23:31
A. 不填;B. a; the(答案→)C. the; aD. a; a解析：考查冠词。全球变暖的问题是特指，a number of，许多，为固定表达。
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- 1楼网友：轮獄道
- 2021-01-04 00:03
回答的不错
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