◎ 题干
-The fellow has been suspected ________ an email fraud.
-Nowadays cybercrime is developing ________ an amazing rate.
[     ]
A.from; at  
B.about; in
C.of; with  
D.of; at
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“-The fellow has been suspected ________ an email fraud.-Nowadays cybercrime is developing ________ an amazing rate.[ ]A.from; atB.about; inC.of; withD.of; …”主要考查了你对  【介词和介词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。