题目内容
（请给出正确答案）
采用电位法确定终点时，当0.02mol/L NaOH滴定0.01mol/L HCl和0.01mol/L H3PO4的混合液时，滴定曲线上将出现______个突越。
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第1题
A、Good morning. This is Room reservation. May I help you？
B、I'd like to book a single room for Monday next week．
C、I’d like to reserve a table for two at seven tonight.
D、I'd like a room facing the sea/the mountains.
第2题
听力原文：M: ABC Hotel. Can I help you？
W: Yes. I'd like to book a double room with a bath from June 10th to June 13th.
M: We have one double room available now.
W: What is the rate？
M: 150 dollars a night including breakfast.
W: Does that include tax？
M: No, it doesn't.
W: What kinds of service come with that？
M: We provide a telephone and a cable TV. You can also go online in your room.
W: Do you have a swimming pool in the hotel？
M: Sure. You may swim from 15 to 22 every day. It's free.
W: Good. Thank you for the information.
(8)
A．A single room with a bath.
B．A single room with a shower.
C．A double room with a bath.
D．A double room with a shower.
第3题
Good morning, Sunshine Community Center ! May I help you？()
A. I'd like to book one air ticket.
B. I'm glad to introduce myself to you.
C. I need a plumber to repair the water pipe in my kitchen.
第4题
A、A. What’s the rate？
B、B. May I have your name, please？
C、C. What kind of room would you like？
D、D. May I book a single room？
第5题
听力原文：M: Good morning. Can I help you, miss？
W: Yes. I'd like to book a room for two nights．
Q: Where are they？
(22)
A．In a hotel.
B．In a cinema.
C．In a restaurant.
第6题
听力原文：M: Good evening! Welcome to Denny's Hotel. May I help you？
W: Yes, I'd like to book a double room with a shower for two nights.
Q: What is the woman doing？
(9)
A．Booking a room.
B．Cleaning a room.
C．Taking a shower.
D．Ordering a dinner.
第7题
听力原文：W: Tussion Hotel. Can I help you？
M: Yes. I'd like to book a room for three nights.
W: When will be arriving？ M: We'll arrive the day after tomorrow. That is November 10th.
W: Yes. sir. Single or double？
M: One double room.
W: All right. One double room until 13th.
M: HOW much will that be？
W: 200 yuan a night. including breakfast.
M: That will be fine.
W: May I have your name. please？
M: Lining. Mr. Li.
W: Thank you. Mr. Li. Goodbye.
M: Bye.
Questions:
8.What is the date today according to the conversation？
9.What is the rate of the room he'd like to book？
10.What kind of room does the man want to book？
(8)
A．Nov. 7th.
B．Nov. 8th.
C．Nov. 10th.
D．Nov. 13th.
第8题
A、Here is my card.
B、How would you like to pay？
C、How much is the room？
D、May I help you？
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