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【判断题】
古生菌细胞壁中不含有肽聚糖。A.
正确
B.
错误
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【判断题】原文:It suggests that some developing-country consumers might even be greener than developed-country ones.译文:它显示有些发展中国家消费者可能比发达国家消费者更具喜欢绿色。
A.
正确
B.
错误
【单选题】听力原文：It is already known that incorrect usage of combination lap and shoulder seat belts can lead to injuries of the spine, neck and pelvis. Now, evidence from three case reports suggests that individ...
A.
正确
B.
错误
【单选题】听力原文：W: My English teacher suggests that I come in and borrow a Chinese-English dictionary. M: Of course, Miss. You are welcome to use our dictionaries. But they may not be taken out of the library. W...
A.
Buy a dictionary for herself.
B.
Use her dictionary more often.
C.
Take the dictionary out of the library.
【单选题】听力原文： A new study suggests that very young children who watch a lot of television may have attention problems later in school. Children with attention problems cannot sit still or control their action...
A.
Attention problems.
B.
Participating problems.
C.
Communication problems.
D.
Speaking problems.
【单选题】听力原文： Today, we'll look at another problem that is troubling the British society. It seems that young people in Britain today are losing the ability to communicate clearly and accurately in standard E...
A.
Reading and writing in English.
B.
Talking freely in public.
C.
Smoothly and clearly expressing themselves in English.
D.
Successfully handling job interviews.
【单选题】The young people do not have enough exercise because ______.
A.
they don't have the time for it
B.
they are ignorant of the benefits of exercise
C.
they are too weak to participate in physical activity
D.
they are short of money
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