The number of newly-born babies ________ very quickly.A.increase B.is increasing C.are increasing D.have increased 请作出分析,选哪题

The number of newly-born babies ________ very quickly.A.increase B.is increasing C.are increasing D.have increased 请作出分析,选哪题 a number of the number of the number of,a small number of,a number of. the number of造句 the number of造句 the reciprocal of number the number of中文 the number of 是什么意思? the number of同义词 The number of students Number of the black The number of newly laid-off workers seeking unemployment benefits fell more than expected last week,the second straight drop from a six-year high什麼意思,尤其是 the second straight drop from a six-year high the number of、a number of、large number的区别 翻译the system of number The total number of 中文 the number of的用法 a number of the students What’s the number of