卫生类C级：词汇选项whether
1 I am not certain whether he will come.
A sure
B determined
C sorry
D glad
2 she seemed to have detected some anger in his voice.
A heard
B noticed
C realized
D got
3 Please do not hesitate to call me if I can be of further assistance.
A see
B contact
C help
D touch
4 In short， I am going to live there myself.
A In other words
B That is to say
C To be frank
D In a word
5 He has trouble understanding that other people judge him by his social skills and conduct.
A behavior
B style
C mode
D attitude
6 I had some difficulty in carrying out the plan.
A making
B keeping
C implementing
D changing
7 Mr. Johnson evidently regarded this as a great joke.
A readily
B casually
C simply
D obviously
8 We all think that Marys husband is a very boring person.
A shy
B stupid
C selfish
D dull