题目内容
-What do you want to be when you grow up?
-I want to be ________ social worker.Many people are in great need of our help.
[ ]
A.a
B.an
C.the
D.不填
答案:A
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题目内容
-What do you want to be when you grow up?
-I want to be ________ social worker.Many people are in great need of our help.
A.a
B.an
C.the
D.不填