题目内容
It was ________ problem that ________ of the students could work it out.
[ ]
A.so hard a; a few
B.such a hard; few
C.such hard a; few
D.so a hard; a few
答案:B
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题目内容
It was ________ problem that ________ of the students could work it out.
A.so hard a; a few
B.such a hard; few
C.such hard a; few
D.so a hard; a few
|