Li Lei can't help __the trees,he is busy A.planted B.to plant C.p_英语解答

Li Lei can't help __the trees,he is busy A.planted B.to plant C.planting D.to be planted

人气：410 ℃　时间：2020-02-01 04:01:24

解答

B.to plant
can't help to do sth 没法帮忙做某事
比较：
can't help doing sth 情不自禁做某事