1.I wrote to him ____ his help. A.asking for B.ask for C.asked for D.asking 2.Whom is it that you would rather ___ to,David or me? A.to apeak B.have spoken C.have speak D.speak 两道题的答案分别是A和B,我不能明白,请解释一下!
1,考伴随状语的用法,如果是目的状语也可,但得用to ask for,答案没有,这里现在分词表示伴随,写信的同时伴随着请求帮助 2.这是强调句 变成肯定语气,则是it is whom that you would rather ___ to,David or me. it is ...that+句子,that后接的句子缺了前面is后接的成分,而would rather 后接动词原形,答案D