Since about 1800, near the beginning of the industrial revolution, coal, petroleum and gas
【C1】
A.materials
B.metals
C.reserves
D.fuels
【C1】
A.materials
B.metals
C.reserves
D.fuels
A.emergency alarm–red
B.major alarm–yellow
C.minor alarm–orange
D.prompt alarm–purple
Why may too many choices be negative?
A.They bring less emotional well-being.
B.They turn needs into wants.
C.People may regret about what they bought.
D.People will be turned into bad habit.
A.So
B.Since
C.If
D.While
A) preserved
B) survived
C) suspended
D) lingered
A.Y
B.N
C.NG
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听力原文:W: Let's talk about the preparations for the party.
M: Right. I think we really need to plan better and get things done in advance this time. Still remember what a mess it was at the last party?
Q: What do we know about the last party from the conversation?
(17)
A.It was pretty good.
B.It was rather dull.
C.It was not well organized.
D.It was attended by many people.
A.been worried in
B.been concerned in
C.been pessimistic about
D.been optimistic about
听力原文:W: This is the worst drought ever since the sixties.
M: Yes. But it's just the opposite in the south. They have the severest flood for the past 30 years.
Q: What do you know about the weather in the south?
(14)
A.There is a flood every two years.
B.The flood is the worst ever since fifties.
C.There is a serious drought.
D.There is a severe flood.