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题目
高中英语语法,
1haveing been criticized by teacher,I gave up smoking
haveing been criticized by teacher是什么从句,连接词呢?
2____I could express my thanks to the man,he had already disappeared
空格处应填before但是能填when吗为什么
3where will all this trouble lead
all指的是什么作什么成分
4To own a PC in families,which we thought was impossible twenty years ago,now becomes true
To own a PC in families这句作什么成分?独立主格吗还是什么
now becomes true为什么能直接becomes true

提问时间:2021-02-07

答案
举一反三
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