皮皮学，免费搜题
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【单选题】
对要求审查董事、监事、境内分支机构负责人任职资格的申请,国务院证券监督管理机构自受理之日起()个工作日内做出批准或者不予批准的书面决定A.
7
B.
10
C.
20
D.
30
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皮皮学刷刷变学霸
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【单选题】Electronic mail has become an extremely important and popular means of communication. The convenience and efficiency of electronic mail are threatened by the extremely rapid growth in the volume of un...
A.
heavy e-mail traffic
B.
fraudulent e-mail messages
C.
large volume of messages
D.
increasing amount of unwanted e-mail
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