Population experts say that by 2050 the world will have about 2 billion people aged over 60, as today.
A. as three times
Bthree times as many
Cthree times many
Dthree times many as
Population experts say that by 2050 the world will have about 2 billion people aged over 6
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解决时间 2021-01-23 11:55
- 提问者网友：末路
- 2021-01-23 05:17
最佳答案
- 五星知识达人网友：山有枢
- 2021-01-23 06:36
A. as three times(答案→)B. three times as manyC. three times manyD. three times many as解析：考察倍数表达法。倍数表达法：A be 倍数 as adj/adv的原级 as B;故B正确。句意：人口专家说在2050年世界上将有20亿60岁以上的人口，是现在的3倍。
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- 1楼网友：笑迎怀羞
- 2021-01-23 07:02
我明天再问问老师，叫他解释下这个问题
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