To deliver a story, you should do all of the following EXCEPT______
A. capturing the audience's attention fight at the beginning.
B. making as few gestures as possible.
C. appealing to the audience' s sense of sight.
D. monitoring feedback from the audience.
查看答案
A.careB.concernC.interestD.firm
A. care
B. concern
C. interest
D. firm
Mayor Boris Johnson is______about the future of his bike hire plan.
A. optimistie
B. concerned
C. uncertain
D. excited
听力原文:W: Holiday Inn Hotel. Advance Reservation. Helen speaking. Can I help you?
M: Yes. This is Friendship International Travel Service from New Jersey. I'm Roger. We have a series groups visiting Hong Kong this year. The first group consisting of 28 tourists and one leader will arrive in Hong Kong on May 2. I'd like to book 14 standard rooms for them.
W: Could you hold the line, please? I'll check the room availability for that day...Thank you for waiting, sir. We do have the rooms available on the day. How long will they be staying?
M: At least three days. Is that OK?
W: Of course. 15 standard rooms with one free for tour guide for two days on May 2 and May 3.
M: What does the standard room cost?
W: It's $ 60 per day.
M: Is there any special rate for a group reservation?
W: Yes. But you have to talk it with our manager.
M: OK. I'll try.
W: Since you are making a group reservation from the US, I am afraid you have to remit us five percent of the total cost as a deposit and pay the rest upon arriving.
M: That sounds reasonable.
W: Would you please talk to our manager first, and then decide your rest of the reservations?
M: Yes. Goodbye. Thanks a lot.
W: You're welcome. Bye-bye.
Where are the tourists from?
A. Hong Kong.
B. London.
C. The United States.
D. Australia.
采用EDTA滴定法可以快速测定水泥稳定土中的水泥剂量,但应严格控制首次确定的标准曲线,以后每次测定时只需配制EDTA溶液和代表性混合料滴定,达到快速测定目的。()
A. 正确
B. 错误