题目
In order to solve the pollution problems that began from the mid-20th century, a number of environmental protection organizations have formed. However, the most important pollution fighter is perhaps each individual person. If everyone makes the effort, pollution can be greatly reduced,
In a way, some pollution can be controlled in daily life. For example, solid wastes are a major cause of land pollution, but many wastes, such as empty cans, glass bottles, old car tires and newspapers, can be recycled. Some places pay people to bring in used goods for recycling. Moreover, one major factor in air pollution is that many people use cars needlessly. So public transportation, bicycles, and walking are all good choices to prevent pollution.
第1题
Only after they had performed hundreds of experiments did they succeed in (solve) ______the problem.
第2题
第3题
What does the author think of Blair's acknowledgement?
[ A] It's too late to improve the situation quickly enough.
[ B ] It's a welcomed declaration of commitment.
[ C] Blair should preach it to other travelers.
[ D] Empty words can't solve the problem.
第4题
第5题
What is the main idea of the first paragraph?
A.People do not always analyze the problem they meet.
B.People often accept the opinions or ideas of other people.
C.People may learn from their past experience.
D.People can not solve some problems they meet.
第6题
A. avoid
B. stop
C. cancel
D. solve
第7题
A.transportation
B.information technology
C.packing
D.safety
第8题
第9题
"I have instructions from the Kommandantur to (settle an officer)in this house."________
A、receive an officer as a guest
B、solve some disputes with an officer
C、give an order to an officer
D、let an officer live…as a lodger
第10题
A.A. direct B/L
B.B. through B/L
C.C. shipped B/L
D.D. order B/L
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