[单选题]fixed

回答下面的题目：Traffic in Uur CitiesTile volume of traffic in many cities in the world today continuesto expand．This causes many problems，including serious air pollution，lengthydelays，and the greater risk__________ (51)accidents．Clearly，something must be done，but it is often difficult to persuade people to__________ (52)theirhabits and leave their cars at home．One possible__________ (53)is to make it more expensive for peopleto use their cars by__________ (54)charges for parking and__________ (55)tougherfines for anyone who__________ (56)the law．In addition，drivers could be required to pay for using particular routes atdifferent times of the day．This system，__________ (57)as“road pricin9”，is alreadybeing introduced in a__________ (58)of cities，using aspecial electronic card__________ (59)to the windscreen of the car．Another way of__________ (60)with the problem is to provide cheapparking on the__________ (61)of the city，and strictly control the number ofvehicles allowed into the centre．Drivers and their passengersthen use a special bus__________ (62)for the final stage of their journey,Ofcourse．the most important__________ (63)is to providegood public transport．However，toget people to__________ (64)the comfort of their cars，publictransport must be felt to be reliable，convenient andcomfortable，with fares__________ (65)at an acceptablelevel．

正确答案 ：A

joined

解析：befixed to…表示“被固定在……上”，文中是说“固定在汽车的挡风玻璃上”，所以选A，而其他三项都不符合句意。

[单选题]发晶中钛晶与金色发晶的鉴别特质之一是（）

正确答案 ：C

钛晶晶体呈粗针状或板状

[单选题]油气的二次运移与一次运移相比所具有的特点是（）。

正确答案 ：D

D、上述三项

[单选题]ISBT128码是血液采集、加工和输血方面全世界唯一通用的标识系统。

正确答案 ：

[多选题]现行部颁起重机安装定额中不包括（）。

正确答案 ：CDE

轨道安装

滑触线安装

负荷试验物的制作和安装

[单选题]公安机关交通管理部门制发的简易程序处罚决定书应当（）。

正确答案 ：D

由被处罚人签名、交通警察签名或者盖章，并加盖公安机关交通管理部门印章

[多选题]员工在企业中不同类型岗位之间实施必要的工作轮换的益处是（）。

正确答案 ：A

A.改变了单一的工作内容天长日久令人厌烦的状况B.岗位轮换是一个学习过程C.岗位轮换也可以增加员工就业的安全性D.岗位轮换实际上可以成为员工寻找适合自己岗位的一个机会E.岗位轮换可以改善团队小环境的组织氛围

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