题目内容
-This is ________ way I’ve told you about.
-It is really ________ useful one.
[ ]
A.the, an
B.the, a
C.a, a
D.a, the
答案:B
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题目内容
-This is ________ way I’ve told you about.
-It is really ________ useful one.
A.the, an
B.the, a
C.a, a
D.a, the