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单选题
Microsoft’s newly developed software has a new feature ______ user to include graphics in a presentation.
A
demonstrating
B
concerning
C
preventing
D
allowing
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参考解析
解析：
句意：微软公司新研发的软件的新功能是它能使用户把图形加入演示报告。此处为allow sb. to do sth.句型，意为“允许某人做某事”。
句意：微软公司新研发的软件的新功能是它能使用户把图形加入演示报告。此处为allow sb. to do sth.句型，意为“允许某人做某事”。
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reallyB
suchC
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单选题A company that makes Computer Assisted Design （CAD） software has， within its application， some utilityclasses that are used to perform 3D rendering tasks. The company’s chief scientist has just improved theperformance of one of the utility classes’ key rendering algorithms， and has assigned a programmer toreplace the old algorithm with the new algorithm. When the programmer begins researching the utilityclasses， she is happy to discover that the algorithm to be replaced exists in only one class. The programmer reviews that class’s API， and replaces the old algorithm with the new algorithm， being carefulthat her changes adhere strictly to the class’s API. Once testing has begun， the programmer discovers thatother classes that use the class she changed are no longer working properly. What design flaw is mostlikely the cause of these new bugs？（）A
InheritanceB
Tight couplingC
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low cost B
flexibility C
long life D
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单选题____ price， the newly-developed fridge has a big advantage over any other.A
In terms ofB
By means ofC
Owing toD
According to
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