He stayed there for quite a long time, during time he learned much spoken English. A. tha

发布时间：2020-08-17 12:50:14

He stayed there for quite a long time, during      time he learned much spoken English.
A. that
B. this
C. which
D. same

网友回答

A. that
B. this
(答案→)C. which
D. same
解析：因前后均的句子，必须要选连词，排除B和D；又因在介词后不能用that来引导定语从句，所以选C。during which time在那段时间里。
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