问题补充:
---What the population of China ?
---China has a population of 1.3 .
A. is, billions
B. are; billions
C. is; billion
D. are; billion
答案:
A. is, billions
B. are; billions
(答案→)C. is; billion
D. are; billion
解析:population是集体性名词,所以它的谓语要用单数。
时间:2019-10-20 07:54:19
---What the population of China ?
---China has a population of 1.3 .
A. is, billions
B. are; billions
C. is; billion
D. are; billion
A. is, billions
B. are; billions
(答案→)C. is; billion
D. are; billion
解析:population是集体性名词,所以它的谓语要用单数。