They have[ ] homework to do now.
问题描述：
They have[ ] homework to do now.
A.many B.a lot of C.quiet a lot D.lot of [B]为什么选这个!
I m form[ ].I speak[ ].
A.china和chinese B.china和china C.chinese和chinese D.chinese和china [A]为什么选这个
Four times five [ ]twenty.
A.equal B,is C,are D.be [B]为什么选这个
He went abroad in his [ ]
Aforty B forties C fortieth Dfouty [B]为什么选这个
[ ]does it take you to enjoy the film!
A how far B how far C how much time Dhow many times
最后一个选c为什么！
答
homework 不可数 a lot of 可以加不可数也可以加可数名词
国家是china 语言是chinese
时间做主语 动词用单数
in one‘s forties 在某人四十多岁的时候
最后一句AB有区别吗最后一个是B是how fast最后1题我选A