皮皮学，免费搜题
登录
搜题
【判断题】
无论规模经济,还是范围经济,都有可能带来自然垄断。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】听力原文：M: Pardon me, are you waiting in line for class registration? W: Yes, I am. I think everybody in this line is as well. M: I can't believe it! This line is huge. When I first walked up, I was hopi...
A.
They didn't have a credit card.
B.
They couldn't want anymore.
C.
They had spent the night in the line.
D.
They felt ill.
【简答题】使用恰当的进入设备(如三角钥匙),打开厅门不超过 _ 使用 _ 将门关至最小。按外呼按钮,等待 _ 以上观察轿厢运行情况,电梯不运行说明_;
【单选题】听力原文：W: Pardon me．I don't want to miss any more of the first act．Can you please show me to my seat?It's just too dark and I don't think I'm able to find my seat． M: I'm sorry．Miss．But I can't seat you...
A.
He can't help the woman because it's too dark to see.
B.
He can't help the woman because he doesn't want to miss the act.
C.
He can't let her in because there are no seats left.
D.
He can't show her the way because it is not the right time.
【单选题】听力原文：M: Pardon me, Miss. I'm new to this area and I'm running low on gas, but I can't seem to find a service station any-where around here. Can you direct me to the nearest one? W: No problem. This is...
A.
The post office.
B.
Lintown.
C.
A gas station.
D.
A map store.
【单选题】—_____, can I smoke here? —No, you can't, Look at the sign. [ ]
A.
Excuse me
B.
Pardon
C.
Sorry
D.
OK
【单选题】—Excuse me! —________. —Could you tell me how I can get to the first department?
A.
Pardon?
B.
Why?
C.
Yes?
D.
Please.
【单选题】—Excuse me, you're in the way. —I'm sorry I can't hear you clearly. Would you please pardon? —______. [ ]
A.
That's all right.
B.
OK. I'll say it once more.
C.
I'm sorry. Please go ahead.
D.
Excuse me, you're in the way.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
