搜搜考试网自主学习
来源：学生作业帮 编辑：搜搜考试网作业帮 分类：英语作业 时间：2024/06/13 18:36:32
解题思路： 见下
解题过程：
1 b c a
(1). We designed letters of invitation.
(2). The experiment will be designed to test the new drug.
(3) I like the new design for our school.
(4).Children above 12 are able to take part in the activities which are designed for them.
如有疑问请留言！祝学习进步， 开心每一天！
最终答案：略
解题过程：
1 b c a
(1). We designed letters of invitation.
(2). The experiment will be designed to test the new drug.
(3) I like the new design for our school.
(4).Children above 12 are able to take part in the activities which are designed for them.
如有疑问请留言！祝学习进步， 开心每一天！
最终答案：略