[单项选择]You still need some substantial examples （） support of your argument, or few people will believe in your idea.
A. on
B. in
C. for
D. to

[单项选择]Man: Excuse me. Do you need some help Women: Well... I'm trying to get to the railway station, but I can't make heads or tails of this ticket mashine. Question: What is the women's problem

[单项选择]

To be a good teacher, you need some of the gifts of a good actor: you must be able to hold the attention of your audience; you must be a clever speaker, with good, strong, pleasing voice which is fully under your control; and you must be able to act what you are teaching, in order to make its meaning clear.
The fact that a good teacher has some of the gifts of an actor doesn't mean that he will indeed be able to act well on the stage, for there are very important differences between the teacher's work and actor's. The actor has to speak words which he has learnt by heart; he has to repeat exactly the same words each time he plays a certain part, even his movements and the ways in which he uses his voice are usually fixed beforehand. What he has to do is to make all these carefully learnt words and actions seem natural on the stage.
A good teacher works in quite a different way. His audience takes an active part in his play; they ask and answer question
A. A teacher's voice must be nicer than an actor.
B. A teacher cannot decide beforehand what exactly he is going to say in class.
C. A teacher must have better memory than an actor.
D. A teacher has to learn by heart what exactly he is going to say in class.

[单项选择]I've tried several weeks, but still have some difficulty ______.
A. in high jump
B. to jump high
C. with high jump
D. with jumping high

[单项选择]Our eyes need some time, usually several minutes, to ______ to the darkness.
A. apply
B. adjust
C. adopt
D. change

[单项选择]Although he still has some problems to face, ______ his work has been successful.
A. by and large
B. at short notice
C. in the long run
D. for good measure

[单项选择]Although we still have some problems to face,______our work has been successful.
A. by all means
B. in the long run
C. by and large
D. on the run

[单项选择]Man: I need some advice as I have an important interview tomorrow.Woman: Why don't you go ask Nick He has been a headhunter for 5 years and interviewed a lot of people.Question: What is the job of a headhunter according to the conversation
A. A job-seeking advisor.
B. A boss of a company.
C. Someone who is in charge of hunting.
D. Someone who is in charge of looking for talents.

[单项选择]These old men need some help, ______