see后面是加什么[doing还是to do还是did,done]
see后面是加什么[doing还是to do还是did,done]
ask后面是加to do还是doing,还是do?
glad sb后面加什么?to do,doing,还是do?
make see spend tell have need 等单词用法,关键是后面加to do 还是do还是doing
fear 后面是加doing?do?还是to do?
hard后面加doing还是to do
refuse后面加to do 还是doing
discover后面加to do还是doing?
adjust to 后面加doing还是do?
spend后面加doing还是to do?
carefully 后面是加doing 还是 to do
bear后面是加to do还是doing?