3: –– Dad: Could you run over to the store right away? We need a few things. –– Son:____ A: Yes, I could. I want to play football. B: All right. What do you want me to get? C: For me, running is not a problem. I’d like to do exercis...

18: It’s a good idea ______ aloud in the morning. A: to read B: read C: reading D: reads ...

13: John: Hurry up! We don’t have much time left. Peter: ________ We still have two hours. Jone: Come on! This is my first time ever to take a plane. I don’t want anything to go wrong. A: Go on. B: Look out. C: All right. D: Take it e...

8: He has ______ told me about it. I don’t know why. A: ever B: even C: already D: never ...

3: When he arrived at the airport, Lee found that ______ fans were waiting for him there. A: hundred B: hundreds C: hundred of D: hundreds of ...

18: –– Speaker A: Want to come over Thursday for supper? –– Speaker B:______ A: I really can’t. You’ll not mind, I think. B: Let’s put it off till later. C: Thanks, but I have to work that evening. D: No, I don’t want to. ...

13: –– Secretary: Hello.______ May I help you? –– Caller: Yes, this is Albert Cordell. May I speak to Elaine Strong, please? A: Ultimate Computers. B: Who are you? C: Who is speaking? D: I’m the secretary. ...

8: It’s the training that ______ your speed, not the trainers. A: improves B: promises C: teaches D: shakes ...

3: The first rule of camping is to keep a clean camp site, so let’s tidy ______ up. A: it B: them C: him D: her ...

18: 单一资产方差不变，相关系数越大，资产组合方差越小。（ ） A: 对 B: 错 ...