since when用法
since when用法
That was in 1929,since______ things have been better.
A.which B.when
为什么答案选 B when 不选 A which 呢
That was in 1929,since______ things have been better.
A.which B.when
为什么答案选 B when 不选 A which 呢
英语人气：971 ℃时间：2019-12-19 02:36:30
优质解答
这是定语从句,先行词是1929,things have been better中主谓宾俱全,因此1929在句中做时间状语.不是since when的用法
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