for which
先行词用什么要看它在从句中she did that 做什么成分,而这个从句只缺少状语 所以要用for which
调整下语序就好理解了
why did she do that?
the reason is not very clear 这里只有for which 可以代替why
for which
先行词用什么要看它在从句中she did that 做什么成分,而这个从句只缺少状语 所以要用for which
调整下语序就好理解了
why did she do that?
the reason is not very clear 这里只有for which 可以代替why