题目:
扩散脱氧
答案:
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下面是错误答案,用来干扰机器的。
参考答案:B
扩散脱氧
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0315/48d7abb4fb070b8f54297ac68f91337f.html
下面是错误答案,用来干扰机器的。
参考答案:B
有一个字分别和这些字“口、各、二、日、又、化、兄、音、具”合起来都能组成一个新字,这个字是__________ 。
Long bus rides are like television shows. They have a beginning, a middle, and an end with commercials thrown in every three or four minutes. The commercials are unavoidable. They happen whether you want them or not. Every couple of minutes a billboard glides by outside the bus window. "Buy Super Clean Toothpaste.” Drink Good Wet Root Beer.” Fill up with Pacific Gas.” Only if you sleep, which is equal to turning the television set off, are you spared the unending cry of "You Need It! Buy It Now!"
The beginning of the ride is comfortable and somewhat exciting, even if you’ve traveled that way before. Usually some things have changed new houses, new buildings, sometimes even a new road. The bus driver has a style of driving and it’s fun to try to figure it out the first hour or so. If the driver is particularly reckless (鲁莽的) or daring, the ride can be as thrilling (惊心动魄的) as a suspense story. Will the driver pass the truck in time? Will the driver move into the rightor the lefthand lane? After a while, of course, the excitement dies down. Sleeping for a while helps pass the middle hours of the ride. Food always makes bus rides more interesting. But you’ve got to be careful of what kind of food you eat. Too much salty food can make you very thirsty between stops.
The end of the ride is somewhat like the beginning. You know it will soon be over and there’s a kind of expectation and excitement in that. The seat of course, has become harder as the hours have passed. By now you’ve sat with your legs crossed, with your hands in your lap, with your hands on the armrests even with your hands crossed behind your head. The end comes just at no more ways to sit.
小题1:According to the passage, what do the passengers usually see when they are on a long bus trip?
A.Buses on the road.
B.Films on television.
C.Advertisements on the billboards.
D.Gas stations.小题2:What is the purpose of this passage?
A.To give the writer’s opinion about long bus trips.
B.To persuade you to take a long bus trip.
C.To explain how bus trips and television shows differ.
D.To describe the billboards along the road.小题3:The writer of this passage would probably favor .
A.bus drivers who aren’t reckless
B.driving alone
C.a television set on the bus
D.no billboards along the road小题4:The writer feels long bus rides are like TV shows because .
A.the commercials both on TV shows and on billboards along the road are fun
B.they both have a beginning, a middle, and an end, with commercials in between
C.the drivers are always reckless on TV shows just as they are on buses
D.both traveling and watching TV are not exciting.小题5:The writer thinks that the end of the ride is somewhat like the beginning because both are .
A.exciting
B.comfortable
C.tiring
D.boring
电视媒体产出的两种商品是()
A.内容和受众
B.节目和受众
C.节目和内容
D.营销策略与节目
脑脊液来自咽鼓管者,瘘孔在()
A.筛骨筛板
B.额窦
C.蝶窦
D.鼓室或乳突
E.上颌窦
某人长期服用同一种抗生素,到后期治疗效果大大降低甚至无效,这其中可能的原因是( )。
A.病原菌长期接触同种抗生素,产生适应性突变而抗药
B.抗生素长期作用于病原体,诱发它发生抗药性突变而抗药
C.病原菌不断产生各种变异,抗生素起了选择作用,淘汰了敏感菌,留下抗药菌
D.上述三种原因综合作用的结果