If you want to make your presentation , you may use some visual aids.

单选题

If you want to make your presentation , you may use some visual aids.

答案解析

单选题

If you want to see the chairman of the department, you’d better make an ______ with him first.

答案解析

单选题

You have to be patient if you want to sustain your position.

答案解析

单选题

Do you need friends? I‘m sure your answer is “of course. Everybody does!” You need friends when you play and when you work. If you have friends, you will feel happy. If you have no friends, you will feel lonely. Do you know how to make friends? There is only one good way — You make friends by being friendly. A friendly person is interested in other people. He is always helpful. If you want to make friends with a new classmate, you can talk with him, tell him about the other classmates in your c

答案解析

单选题

If you want to get there before dark, you should start your journey_.(5.0)(5.0)(5.0)

答案解析