{{B}}Questions 23 to 25 are based on the conversation you have just heard.{{/B}} |
Most young people enjoy physical
activities, walking, cycling, football, or mountaineering. These who have a passion (21) climbing high and difficult mountains are often looked upon with astonishment. Why are men and women (22) to suffer cold and hardship, and to (23) on high mountains This astonishment is caused, probably, by the difference between mountaineering and other forms of activities (24) which men give their leisure. There are no man-made rules, as there are for (25) as golf and football. There are, of course, rules of different kinds which it would be dangerous to ignore, but it is this freedom from ma A. correlate B. relate C. compare D. contrast [名词解释]工业样衣过程
[单选题]在计算解答系统中,要求测速发电机误差小、剩余电压低。( )的线性误差、剩余电压等方面能满足上述的精度要求。
A.永磁式直流测速发电机 B.交流异步测速发电机 C.交流同步测速发电机 D.电磁式直流测速发电机 [单选题] 在换热器制造中,除图纸另有规定外,插入式接管、管接头等伸出管箱、壳体和头盖内表面的长度是( )。
A.100mm B.20mm C.10mm D.不伸出 [单项选择]女性,59岁,慢性咳喘20年。近5年来动则气急,并常有尿少、下肢水肿。3天前"感冒",自服"感冒通"后热退,但气急、咳嗽加重,昨夜因失眠服地西泮(安定)后入睡,今晨家人见其呼之不应,送来急诊。体检见神志恍惚,呼吸浅速,频率28次/分,发绀明显。两肺散在干湿啰音。呼吸空气条件下动脉血气分析示pH7.29,PaCO2210.5kPa(80mmHg),PaO26.1kPa(46mmHg)如果患者接受机械通气治疗,病情一度改善。但患者突然出现与呼吸机不协调的情况,气急、发绀和躁动不安。监测肺动态顺应性降低。病情恶化原因是()
A. 气道分泌物阻塞 B. 心输出量减少 C. 并发气压伤气胸 D. 肺不张 E. "呼吸器肺"(即呼吸器引起的ARDS) [判断题]对不符合规定取得专业技术资格的人员,应取消其相应专业技术资格并收回证书;已聘任相应专业技术职务的,应予以解聘。
A.正确 B.错误 [单项选择]按水泥采购合同现场交货时,实际供货数量少于合同内约定的订购数量,但差额在合理尾差范围内,则采购方应当( )。
A. 按订购数量及时支付货款 B. 按实际交货数量及时支付货款 C. 待供货方补齐缺少的数量后再支付 D. 按订购数量支付,供货方收到货款后补足数量 [判断题]电缆耐压试验前,应先对被试电缆充分放电。加压前应在被试电缆周围设置遮栏(围栏)并悬挂警告标示牌,防止人员误入试验场所。
A.正确 B.错误 [判断题]按照危险程度的大小、将压力容器分为:第I、第II、第III类压力容器,其中第III类压力容器危险性最小。
A.正确 B.错误 [判断题]3.176.
48V及以下的二次回路在交接验收时也应作交流耐压试验. A.正确 B.错误 [多项选择]清代李调元的《粤风》和吴淇的《粤风续九》,都选录了不少()民歌。
A. 壮族 B. 傣族 C. 畲族 D. 瑶族 E. 疍家 [判断题]( )g一般代表重力加速度。
A.正确 B.错误 我来回答: 提交
|