Students ____ ____ ____(应该)work hard at their lessons.

问题描述:

Students ____ ____ ____(应该)work hard at their lessons.

很高兴为您
are supposed to
希望我的回答对您有帮助,祝您学习进步,工作顺心。^_^

are supposed to
这里是三个空的,应该还可以译为:should ;ought to .
希望帮到你!

are supposed to
are expected to

are supposed to