题目内容
It’s _____ hard problem for the twins that ____ of them can work it out.
A.so; neither | B.such a; neither | C.so a; neither | D.such a; none |
B
表示如此…以至于…有两种句式结构so…that…和so…that…,so后跟形容词或副词,而such后跟名词,根据题意problem是可数名词单数故用such a;有因neither表示两者都不…因此选B.
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