来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/22 16:38:19
一、选词填空.（注意形式） 1.both,
（1）() of my parents are workers.（2）() the food ran out.（3）() of them are very happy today.（4）() you and I are watching TV at home.（5）There are some flowers on () sides of the road.
oth all all both both 只要记住,两个用both 三个或三个以上用all
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