【单选题】【消耗次数：1】
阿司匹林通过抑制下列哪种酶而发挥解热镇痛作用（ ）。
①
脂蛋白酶
②
单胺氧化酶
③
环氧酶
④
磷醋酶
⑤
脂肪氧合酶
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We must____________ the truth of the matter.
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call out
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pick out
③
go out
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find out
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My father bought me a bicycle____________ I could get to school quickly.
①
so as to
②
so on
③
so that
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so much
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①
The reader reads fast, but he understands everything he reads.
②
The reader reads slowly and he understands everything he reads.
③
The reader reads fast without understanding everything he reads.
④
The reader reads slowly, but he doesnt understand everything he reads.
【单选题】
For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines: a never-ending flood of words. In getting a job or advancing in one, the ability to read and comprehend quickly can mean the difference between success and failure. Yet the unfortunate fact is that most of us are poor readers. Most of us develop poor reading habits at an early age, and never get over them. The main problem lies in language itself—words. Single words have little meaning until they are combined into phrases, sentences and paragraphs. Unfortunately, however, the untrained reader does not read groups of words. He reads one word at a time, often regressing to reread words or passages. Regression, or looking back over what you have just read, is a common bad habit in reading. Another habit which slows down the speed of reading is vocalization—sounding each word either orally or mentally as one reads. To overcome these bad habits, some reading clinics use a device called accelerator (加速器), which moves a bar down the page at a predetermined speed. The bar is set at a slightly faster rate than the reader finds comfortable, in order to “stretch” him. The accelerator forces the reader to read fast, making word-by-word reading, regression and vocalization virtually impossible. At first, comprehension is sacrificed for speed. But when you learn to read ideas, you will not only read faster, but your comprehension will improve. Many people have found their reading skills improved a lot after some training. Most people cant read and comprehend quickly mainly because __________.
①
they dont read groups of words
②
they dont realize they have poor reading habits
③
they dont like to be trained in reading skills
④
they dont understand words when put together
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Look!____________
①
Here your sister comes.
②
Here comes your sister.
③
Comes here your sister.
④
Your sister come here.
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①
the sheepherder offered to do the job for $50,000
②
the lowest bid to remove the bushes was $50,000
③
the sheepherder and the goat-keeper were both addicted to surfing the Internet
④
hiring goats to do the job saved the city government lots of money
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He____________ working as if nothing had happened.
①
continue
②
continues
③
continuing
④
continued
【单选题】
The twentieth century is the age of _____________.
①
technic
②
technician
③
technology
④
technological
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①
receive
②
make
③
believe
④
talk
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Client: Hello! May I speak to Mr. Turner?Secretary: ___________
①
I’m sorry. He’s at a meeting now..
②
I am. Speak, please.
③
Hello! Who’re you, please?
④
Hello! Thank you for calling.