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问题 选择题

有特定遗传功能的DNA片段是（    ）

A．基因

B．遗传信息

C．染色体

D．蛋白质

答案

答案：A

遗传物质中决定生物性状的小单位叫做基因，DNA是主要的遗传物质，DNA分子上具有特定遗传效应的片段就是基因．

故选：A

单项选择题

A Web browser is simply a terminal emulator, designed to display text on a screen. The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (26) , and that it has a mechanism for (27) graphical files. Display text, display graphics, and (28) hyperlinks-there’s 99 percent of the (29) value. That’s not to say that the manufacturers didn’t go all-out to attach a hyperactive efflorescence of useless capabilities onto their browsers. Remember when media channels in the browser were a big deal, instead of the clutter you can’t wait to delete from your favorites of bookmarks menu Remember when client-side Java applets were supposed to become the preferred (30) for application development Remember frames and all their nasty side effects

A．plane

B．plant

C．plate

D．platform
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多项选择题

在监测过程中，对不良贷款上升势头控制不力或清收不力的地区和机构可纳入重点监测的范围，以下属于重点监测范围的是（）

A.在一段时期内不良贷款余额、不良贷款率不降反升的地区或机构

B.在一段时期内不良资产清收进度与时间进度差距较大的地区或机构

C.不良贷款率排名较前的地区或机构

D.当年新增不良贷款排名较前的地区或机构
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