All the student must study _____(care) for the test.

问题描述:

All the student must study _____(care) for the test.

carefully

All the student must study __carefully___(care) for the test.

全部的学生必须学会学习认真对待考试

carefully...

carefully 认真地
使用副词形式
所有学生都必须为了考试认真学习