题目内容
As a businessman, Mr. Green is a complete failure. Being lazy may well be one of the______to his success.
| A．drawbacks | B．shortcomings | C．disadvantages | D．barriers |
D
解析试题分析：句意：做为商人，格林先生完全是个失败的人，懒惰很有可能是他成功的障碍之一。用barriers“障碍”，其他三个选项：A. drawbacks缺点，劣势，B. shortcomings缺点，C. disadvantages缺点，劣势，都不符合句意。选D。
考点：考查名词辨析
My uncle hasn’t been able to quit smoking, but at least he has _______.
| A．cut out | B．cut up | C．cut down | D．cut off |
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| A．added to | B．led to | C．turned out | D．made up |
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| A．hurt | B．injured | C．destroyed | D．affected |
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| A．deny | B．refuse | C．reject | D．decline |
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| A．conclusion | B．decision | C．information | D．invention |
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| A．concentrate on | B．apply for |
| C．put off | D．lead to |
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| A．well off | B．rich | C．badly off | D．well-known |
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| A．end up with | B．put up with | C．keep up with | D．come up with |