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【单选题】
HIV属于( )A.
dsDNA病毒
B.
ssDNA病毒
C.
dsRNA病毒
D.
+RNA逆转录病毒
拍照语音搜题，微信中搜索"皮皮学"使用
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【多选题】《会计核算软件基本功能规范》中规定，会计核算软件应当提供对已经输入但未登账的记账凭证的审核功能，机内凭证经审核后（ ）。
A.
可以继续修改
B.
不能继续修改
C.
可以进行账簿登记
D.
不能删除
【多选题】《会计核算软件基本功能规范》中规定，会计核算软件应当提供对包经输入但未登账的记账凭证的审核功能，机内记账凭证经审核后（ ）。
A.
可以继续修改
B.
不能继续修改
C.
可以进行账簿登记
D.
不能删除
【简答题】The first full-scale huge recycling plants ________. A) began to operate fif years ago B) will probably take less than fif years to build C) will be built fif years later D) will probably ...
【简答题】What are some of the obvious sales promotions that are mentioned in the dialogue?
【单选题】Identify the correct statement about sales promotions. ( )
A.
Sales promotion is generally avoided by consumer products firms as they compete in mature markets.
B.
Sales promotion usually creates an upward cycle of pricing and promotion.
C.
Sales promotion typically creates brand loyalty and brand insistence.
D.
Sales promotion cannot target a firm's own employees.
E.
Sales promotion usually focuses on prompting some short-term action.
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