| It would be interesting to discover how
many young people go to university without any clear idea of what they are going
to do afterwards. If one considers the enormous variety of courses{{U}} 62
{{/U}}, it is not hard to see how difficult it is for a student to select
the course most suited to his{{U}} 63 {{/U}}and abilities. If a
student goes to university to acquire a broader{{U}} 64 {{/U}}of life,
to enlarge his ideas and to learn to think for himself, he will{{U}} 65
{{/U}}benefit. Schools often have too restricting an atmosphere, with its
time tables and{{U}} 66 {{/U}}, to allow him much time for
independent{{U}} 67 {{/U}}of the work he is asked to do. Most students
would, I believe,{{U}} 68 {{/U}}by a year of such exploration of
different academic studies, especially those "all rounders" with no{{U}} 69
{{/U}}i A. If B. Because C. Whereas D. Unless [单选题]机车附挂车辆（含列车）停留时，应使机车自阀置于（ ）。
A.制动状态 B.缓解状态 C.保压状态 D.常用状态 [单项选择]下列行为不征收契税的是（）
A. 以房抵债 B. 以房产对外投资 C. 房屋赠与 D. 房屋使用权交换 [判断题]506皮带机尾除尘是用的AOD除尘。（ ）
A.正确 B.错误 [判断题]新产品的设计就是设计一个能够满足顾客需求的产品。
[填空题]（）的多少要根据胶种、黏度、木材表面加工精度、加压和涂胶方式等因素决定。
[判断题]677. 真空保安器放电螺丝的放电电压是1000～2000 V。
A.正确 B.错误 [判断题]抄表员在高压供电的客户配电室内抄表时，发现电压指示缺相，应立即拆除TV柜上刀闸的封印，协助客户电工进行检修。
A.正确 B.错误 [单选题]术前呼吸道准备停止吸烟时间至少 ( ) 周,并进行呼吸功能锻炼。
A.1 B.2 C.3 D.1.5 [单选题]时时刻刻把安全正点、()、优质服务作为铁路职工职业道德教育的重要内容。
A.尊客爱货 B.遵章守纪 C.团结协作 D.勇于奉献 [判断题]应变片在粘贴前须用清水将贴片位置清洗干净。( )
A.正确 B.错误 [判断题]二氧化碳灭火器可以扑灭各类火灾。
A.正确 B.错误 [单选题]当管道或设备介质压力超过规定数值时,能自动开启、放空,除去超高的压力,防止发生事故,这阀是()
A.安全阀 B.闸阀 C.止回阀 [填空题]He explained that he _________________(最不适合做这项工作)
我来回答: 提交
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