问题
单项选择题
They are（）students that they all performed well in the nationwide examinations.
A.so diligent
B.such diligent
C.so much diligent
D.such very diligent
答案
参考答案：B
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They are（）students that they all performed well in the nationwide examinations.
A.so diligent
B.such diligent
C.so much diligent
D.such very diligent
参考答案：B