题目内容：

The young dancers looked so charming in their beautiful clothes that we took__pictures of them.
A many of B masses of C the number of D a large amount of
我想知道正确答案,还有为什么选那个不选别的,要讲的通俗易懂.

优质解答

B ,大量的,接可数不可数都可以的
A不用of, C改成a number of就可以,因为the number of表示“的数量”,D只接不可数名词