有没有many thousand,several thousand,和several thousands of2 Sharks have been on earthfor many _____ years.A thousand B thousands C thousands of D thousanded of选什么为什么
问题描述：
有没有many thousand,several thousand,和several thousands of
2 Sharks have been on earthfor many _____ years.
A thousand
B thousands
C thousands of
D thousanded of选什么为什么
答
1.我认为选择C。
2.MANY是可数名词+名词的复数形式。
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答
有没有many thousand,several thousand,和several thousands of问题补充：2 Sharks have been on earthfor many _____ years. A thousand B thousands C thousands of D thousanded of选什么为什么2.选C.因为这里意...