Nowadays a graduate with a master’s degree fail to find a high--paid job which discoura

问题补充：

Nowadays, a graduate with a master’s degree fail to find a high--paid job , which discourages a lot of college students.

A. shall

B. can

C. will

D. must

答案：

A. shall

(答案→)B. can

C. will

D. must

解析：考查情态动词用法。Shall表示允诺，强制，命令等；can可能；will将会，愿意；must一定，必须；句意：现在研究生也可能找不到工作，这然很多的大学生很泄气。故B正确。