1.AnumberofAmericanscomingtoChina.Thenumbergrowing.A.are,isBis,isCis,areDareare2.--Ifoundonlyabikelikeyoursselling.--Really?ImustgotobuyA.oneB.itC.thisD.that请说明原因

Question

1.A number of Americans__coming to China.The number__growing.
A.are,is B is,is C is,are D are are
2.--I found only a bike like yours selling.
--Really?I must go to buy__
A.one B.it C.this D.that
请说明原因

Answer 1

1.A a number of 许多的,后面应用复数
The number 这个数目后用单数
2.B 上文提到的应用it