一个困绕我N久的英语问题,有能力的进不会的别乱说误导我,severalthousand和severalthousandsof的区别是什么manythousand有没有这个词有的话它和manythousandsof的区别是什么,这几个词的如何区分,

Question

一个困绕我N久的英语问题,有能力的进不会的别乱说误导我,
several thousand和several thousands of的区别是什么
many thousand 有没有这个词有的话 它和many thousands of的区别是什么,这几个 词的如何区分,知道的答下不会的别乱打
例题如下：
1.()foreigners come to visit this museum every day.选好说说原因
A.Several thousand
B.Several thousands
C.Several thousand of
D.Several thousands of
2.Sharks have been on earthfor many _____ years.
A thousand
B thousands
C thousands of
D thousanded of
3.Several ___students came to the library.
A .thousand B .thousands of
4.( )books must be produced for the children.
A.Many thousand B.Many thousands of
5,There are_____students in my school
A.several thousand
B.several thousands of
6There are ___ visitors in the Summer Palace every year.
A.about 3 thousand B.many thousands
C.several thousand D.lots thousand
We have bought ___ desks for the children there,and ____ these children have been to our school.
A、several thousands of ,two thousands of
B、several thousand ,two thousand of
C、thousands of ,two thousand of
D、thousands of ,two thousand C都可以嘛？

Answer 1

第1个题选D 第2个题选A 第3个题选B 第4个题选B 第5个题选A 第6个题选B 1.()foreigners come to visit this museum every day.选好说说原因 A.Several thousand 2.Sharks have been on earthfor many _____ years.A t...