Question

(   ) 8. Being a student,you should        your study instead of indulging yourself in computer games.

A. calculate on    B. rely on C. concentrate on    D. attend on

Answer 1

8. C考查动词短语的词义辨析。calculate on指望，期待；rely on依赖，相信；concentrate on专心于，把思想集中于；attend on伺候，照料。句意：作为学生，你应该集中精力学习，而不是沉迷于电脑游戏。