During the last summer vacation,all the students had plenty of ______ and got a lot of practical __
问题描述：
During the last summer vacation,all the students had plenty of ______ and got a lot of practical __
During the last summer vacation,all the students had plenty of ______ and got a lot of practical ______ in the factory.
A.exercises; experiences B.exercises; experience
C.exercise; experience D.exercise; experiences
答
翻译的话 在上次夏令营,同学们有很多经历,还在工厂里收获了实用的经验
那么,exercise做经历讲时是可数名词,有大量修饰时,用复数,做经验讲时,不可数,综上所述,选B咯,