8----The professor gave a lecture _____the international relationship.A for B on C to D with (B)

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 03:29:47
8----Theprofessorgavealecture_____theinternationalrelationship.AforBonCtoDwith(B)8----Theprofessorga

8----The professor gave a lecture _____the international relationship.A for B on C to D with (B)
8----The professor gave a lecture _____the international relationship.A for B on C to D with (B)

8----The professor gave a lecture _____the international relationship.A for B on C to D with (B)
a lecture on
表示这个演说是关于 国际关系的
所以用on 表示关于

on 话题用on

on 教授讲了一节关于国际关系的课程。