问题
选择题
I cannot _______ that all of the students will enjoy your classes. After all, students’ tastes vary.
A．appoint
B．subscribe
C．guarantee
D．evaluate
答案
答案：C
考查动词。appoint任命；subscribe订阅，同意；guarantee保证；evaluate评价。句意：我不能保证所有的学生都喜欢你的课。毕竟学生的口味不同。