已知甲车队有汽车80辆，乙车队有汽车48辆，要使两车队的汽车一样

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问题选择题

已知甲车队有汽车80辆，乙车队有汽车48辆，要使两车队的汽车一样多，设从甲队调到乙队的车辆数为x，则可得方程为 [ ]

A.80+x=48-x

B.48+x=80-x

C.80-x=48

D.48+x=80

答案

答案：B

单项选择题 A1/A2型题

当脑动脉血流成像有局部膨大，直径大于多少厘米，可诊断脑动脉瘤（）

A.>0.5cm

B.>0.6cm

C.>0.7cm

D.>0.8cm

E.>1.0cm

补全对话，情景问答

情景对话。

A: Good moring, Mr Green!

B: Good moring. What's your 1. , please?

A: My name is Li Ming. 2. are you, Mr Green?

B: Fine, thanks. 3. you?

A: I'm fine, 4. Thank you.

B: What 5. are you in?

A: I'm in Grade Two.

B: Are you in Class 3?

A: 6. . I'm in Class 1.

B: How 7. are you?

A: I'm eleven.

B: 8. do you go to school?

A: By bike.

B: By the way, is this 9. key to the bike?

A: Yes, it's mine. Thank you.

B: You're 10. .