We must ___________ (follow) the rules.Are you going to help the _英语解答

We must ___________ (follow) the rules.Are you going to help the farmers ________(pick) apples?

人气：452 ℃　时间：2019-08-20 08:07:27

解答

follow pick
must 是情态动词,后面接动词原形
help sb do sth 所以后面是原型