题目内容
The math problem is ________ difficult ________ we can't work it out.
[ ]
A.so,that
B.such,that
C.very,that
D.such,so
答案:A
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题目内容
The math problem is ________ difficult ________ we can't work it out.
A.so,that
B.such,that
C.very,that
D.such,so