关于一个高中英语句型What we should do is to do 不定式作表语是可以的吧,但要按照“有do无to

关于一个高中英语句型What we should do is to do 不定式作表语是可以的吧,但要按照“有do无to 不定式当主词时it is +表语 to do sth句型中真正主词to do sth 可以是to be 求一篇以“what should we do to prntect wild animals?”为题的高中英语作文 what should I do to do sth 这种句型对吗 what we should do is to persistence这句话对吗 something is easy to do.中不定式作的成分? --What should we do to make salad? What should we do to prevent AIDS What should we do to prevent AIDS? We should ---------- what to do next .(consideration) What should we do to get ready for it,get ready 作句子的什么成分 What do you think we should do to protect wildlife?