– Where __________ my photos? A．is B．are

Standard English is the variety of English which is usually used in print and which is normally taught in schools and to non-native speakers learning the language. It is also the variety which is normally (1) by educated people and used in news broadcasts and other (2) situations. The difference between standard and nonstandard, it should be noted, has (3) in principle to do with differences between formal and colloquial (4) ; standard English has colloquial as well as formal variants.

(5) , the standard variety of English is based on the London (6) of English that developed after the Norman Conquest resulted in the removal of the Court from Winchester to London. This dialect became the one (7) by the educated, and it was developed and promoted (8) a model, or norm, for wider and wider segments of society. It was also the (9) that was carried overseas, but not one unaffected by such export. Today, (10) English is arranged to the extent that tile grammar and vocabulary of English are (11) the same everywhere in the world where English is used; (12) among local standards is really quite minor, (13) the Singapore, South Africa, and Irish varieties are really very (14) different from one another so far as grammar and vocabulary are (15) .Indeed, Standard English is so powerful that it exerts a tremendous (16) on all local varieties, to the extent that many of long-established dialects of England have (17) much of their vigor and there is considerable pressure on them to be (18) . This latter situation is not unique (19) English: it is also true in other countries where processes of standardization are (20) .But it sometimes creates problems for speakers who try to strike some kind of compromise between local norms and national, even supranational ones.

17（）

A.lost

B.gained

C.missed

D.got

输出动物经启运地口岸动植物检疫机关检疫合格后运达出境口岸时，应当经出境口岸动植物检疫机关验证放行。( )

监测系统的选用原则（）。

A.变电设备在线监测装置的选用应综合考虑设备的运行状况、重要程度、资产价值等因素

B.对于设备状态信息的采样，不应改变一次设备的完整性和安全性

C.变电设备在线监测装置的型式试验报告和相关技术文件应齐全、完整、准确、有效

D.应以变电站（集控站）为对象，综合考虑各种变电设备需求，制定具备统一信息平台的配置方案

E.变电设备在线监测系统功能、结构、数据通信等技术要求需满足本导则及《变电设备在线监测装置通用技术规范》等标准的要求

股票投资收益率上升，最可能会给银行造成（）风险。

A.信用

B.市场

C.声誉

D.流动性

下列哪个不会用来和渠道成员的销售业绩作对比的（）

A.渠道成员的现有的销售额

B.行业销售

C.制造商的销售配额

D.其他渠道成员的销售额

E.其他渠道成员的配额成绩