题目内容
As a student of Senior Three, he has very little free time __ he can spend developing his own interest.
A.when | B.in which | C.at which | D.that |
D
解析

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题目内容
As a student of Senior Three, he has very little free time __ he can spend developing his own interest.
A.when | B.in which | C.at which | D.that |
D
解析