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【单选题】
烷烃不完全燃烧时，放出的有毒气体主要是A.
一氧化碳
B.
二氧化碳
C.
硫化氢
D.
一氧化碳和水蒸气
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【单选题】5 Questions 5 to 8 are based on the following passage
A.
His name is not spelt in a correct way.
B.
His company is not treating him well.
C.
His question is not answered properly.
D.
His computer is not back as expected
【单选题】8 Questions 5 to 8 are based on the following passage
A.
To spend less time on the computer.
B.
To take some time off his busy work.
C.
To have his computer returned soon.
D.
To take his case to the top mangers.
【简答题】Questions 5 to 8 are based on the conversation you have just heard。 A.A.He wants to change his job assignment。 B.B.He is unhappy with his department manager。 C.C.He thinks he deserves extra pay for ov...
【简答题】5 Questions 5 to 8 are based on the conversation you have just heard.A. Give a presentation. B. Raise some questions. C. Start a new company. D. Attend a board meeting.
【单选题】8 Questions 5 to 8 are based on the following conversation
A.
Seeing cities in Spain.
B.
Trying cheaper food.
C.
Meeting with Lucy.
D.
Visiting rural Italy.
【单选题】Listen to another long conversation and choose the best answers to the questions from 5 to 8.
A.
Journalist of a local newspaper.
B.
Director of evening radio programs.
C.
Producer of television commercials.
D.
Hostess of the weekly “Business World”.
【单选题】Questions 5 to 8 are based on the conversation you have just heard。
A.
He wants to change his job assignment。
B.
He is unhappy with his department manager。
C.
He thinks he deserves extra pay for overtime。
D.
He is often singled out for criticism by his boss。
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