be fond of后加doing,doing是什么成分
be fond of doing
be fond of后面和like一样也是加doing吗?
‘must be’后加什么 加doing
用be fond of sth和be interesting doing sth造三个句子
be busy doing中doing什么成分
there are a lot of things you know should be doing 这句话的成分是什么
be worth of 后加动名词吗?跟 be worth doing有什么区别呢?
Be a waste of time 后加doing还是 to do .教参上都是doing,但Oxford初阶上用to
still 后加doing?
be doing是什么时态
like to do sth 还有什么这样的用法?be fond of doing sth 或adore sth ( 是
be in charge of后面加do还是doing?