有关滤线栅栅比的正确解释是
A.栅比为铅条高度与铅条间距之比
B.栅比为铅条宽度与铅条高度之比
C.栅比愈大透过的散射线量越多
D.栅比为单位距离内铅条的数目
E.栅比表示单位体积中铅的重量
第1题
A.To get a pen and paper when necessary.
B.To prepare a pen and paper beforehand.
C.To get a recorder ready beforehand.
D.To learn the caller’s words by heart.
第2题
听力原文:A: Long distance. May I help you?
B: Yes, I want to make a person to person call to Denver, please.
A: What is the name of the party, please?
B: Robert Ritchie.
A: How do you spell that?
B: It's R-I-T-C-H-I-E.
A: And What is the number?
B: It's 736-4859, but I don't have the area code.
A: Just a minute, please.
Conversation Three
A: Excuse me. Could you tell me how to get to the laundromat from here?
B: The laundromat? Sorry, I really don't know.
A: Well, thanks anyway.
&8226;Look at the note below.
&8226;You will hear a talk between a caller and an operator.
The caller want to make a (5) distance call to (6)
2. The name of the party: Robert (7)
3. The telephone number: (8)
第3题
A.But I don't know whom do you want to call.
B.What's the name of the party you're calling?
C.What's the address of the person you're calling?
D.What's the extension number you're calling?
第4题
A、the caller’s name
B、the recipient’s name
C、the caller’s company
D、your company
第5题
Caller: Hi, is Jill there, please?
Mary: __________
A、Hold on.I'll get her.
B、No,she isn't here.
C、Yes,she lives here.
D、Yes,what do you want?
第6题
A.But I don't know whom do you want to call.
B.What's the name of the party you're calling?
C.What's the address of the person you're calling?
D.What's the extension number you're calling?
第7题
听力原文:M: When are you leaving for France?
W: Well, I don't know. It's difficult to get the visa.
Q: What does the woman mean?
(14)
A.She doesn't want to go to France.
B.She doesn't want to get the visa.
C.She's not sure when she can leave for France.
D.She doesn't know how to get the visa.
第8题
What should you do if you want to get a domain name for yourself?
A.I should log on to many registration sites as soon as possible.
B.I should pay fees first and then put my desired Web name.
C.I should click my mouse quickly to search and bug a domain name online.
第9题
Operator: ______
A.But I don't know whom do you want to call.
B.What's the name of the party you're calling?
C.What's the address of the person you're calling?
D.What's the extension number you're calling?
第10题
听力原文:M:When are you leaving for France?
W:Well, I don't know. It's difficult to get the visa.
Q:What does the woman mean?
(9)
A.She doesn't want to go to France.
B.She doesn't want to get the visa.
C.She's not sure when she can leave for France.
D.She doesn't know how to get the visa.
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