by
on
at
in
第1题：
A.by
B.on
C.at
D.for
第2题：
1． Don't talk loudly _______public． Because it's a bad manner．
A．in
B．on
C．at
D．between
i.i．A【解析】．m public“当众，在公共场合”，固定用法。
故答案为A。
第3题：
A.Can you take a message, please?
B.My name is Don Bradley.
C.Hello. Can I speak to Phil Watson, please?
D.This is Don Bradley.
第4题：
Being specialized () the export of Chinese Arts and Crafts goods,we express our desire to trade with you in this line.
A、of
B、on
C、at
D、in
第5题：
Welcome back, Mr. Smith! How about your business trip in Japan?()
A. Don't ask me.
B. Oh, fantastic! Mr. Mark is so satisfied with our project.
C. I don't like the Japanese food.
第6题：
I (21) by Mr. J. Gerald Cowcamper's house one day and was greeted by a rather old looking dog. She was a gentle beast who (22) her tail as she pushed her nose against my hand.
"What's her (23) ?" I asked.
"I call her 'Dog Face'," replied the old (24) .
" (25) do you call her that?" I inquired.
"Isn't it obvious?" asked Mr. Cowcamper.
"Not really."
Mr. Cowcamper cradled the old animal's head in his hands. "If you (26) at just the right angle, you can see that she seems to have a dog's face," he (27) .
"But she is a (28) !" I said.
"Shhhh!" Mr. Cowcamper responded with the loudest whisper I have ever (29) . "Don't let her hear you say that!
I said (30) , because I didn't know what to say.
21 . A. stopped
B. ran
C. went
D. carried
第7题：
Morning Maggie. Could you talk briefly about your career development?
A、Good morning, Mr. Marx. I’m going to do a brief about my latest work and performance.
B、Sure, Mr. Marx. Thanks for giving me this opportunity. I started as a clerk in this company ...
C、Sorry, Mr. Marx, but I don’t like my boss at all I think he is too serious and critical
第8题：
A.by
B.on
C.at
D.in
第9题：
Rejection ()said goods shall not be a waiver of any other claim we may have.
A、to
B、on
C、at
D、of
第10题：
Much () our regret, we cannot ship the goods within the time limit of the L/C owing to the unforeseen difficulties on the part of mill.
A、for
B、on
C、to
D、at