问题

Jackie Chan has donated ______ dollars to charity. –He is an example to us all.
A:thousand
B:thousands
C:thousand of
D:thousands of ;
B:thousands
C:thousand of
D:thousands of ;
正确答案是:
同类题型
I wish I ___ able to tell him all about it last night. [ ]
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Only when I read this story for a second time to appreciate its beauty.
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