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【单选题】
检修液压转辙机时不应用()探销子,手、脚不应置于尖轨与基本轨之间,或置于道岔转换部位。
A.
B.
改锥
C.
管钳
D.
扳手
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【判断题】闭经是多种疾病导致的女性体内病理生理变化的外在表现,是一种临床症状而并非某一疾病
A.
正确
B.
错误
【简答题】某企业预投资某一石化项目,设计生产能力为45万t,已知生产能力为30万t的同类项目投入设备费用为30000万元,设备综合调整系数1.1,该类项目生产能力指数估计为0.8。该类项目的建筑工程费是设备费的10%,安装工程费用是设备费的20%,其他工程费用是设备费的10%,这三项的综合调整系数为1.0,其他投资费用估算为l000万元。项目建设期为3年,投资进度计划:第一年30%,第二年50%,第三年20...
【判断题】闭经是多种疾病导致的女性体内病理生理变化的外在表现,是一种临床症状而并非某一疾病( )。
A.
正确
B.
错误
【简答题】完形填空。 Everyone must go to bed early and get up early, or we won't be healthier and clever. Is this true? Perhaps it is. The body must have 1 sleep. Children of your age need 2 sleep every day. If you ...
【单选题】Jim would rather we ______ now, but we must go to work.
A.
not leave
B.
had not left
C.
didn't leave
D.
not to be left
【判断题】闭经是多种疾病导致的女性体内病理生理变化的外在表现,是一种临床症状而并非某一疾病
A.
正确
B.
错误
【单选题】— Must we go to see a doctor at once? — No, you ___. [     ]
A.
can't
B.
mustn't
C.
needn't
【简答题】某企业只生产和销售一种产品,并且只耗用一种原材料。目前正在着手编制2016年1月份的现金收支计划。有关资料如下: (1)月初现金余额为8000元; (2)月初有息负债余额为12000元,年利率为4%,按月支付利息; (3)月初应收账款为4000元,预计月内可收回80%: (4)本月预计销售量585件,单价100元/件,预计月内销售的收款比例为50%; (5)月初结存产成品50件、材料100千克,期...
【单选题】Mr. Smith would just rather we ______ now, but we must go to work.
A.
not leave
B.
didn't leave
C.
are not to leave
D.
won't leave
【多选题】II. Who developed the first metal money and when? (There may be more than one correct answer. )
C.
Marco Polo after 1295 B. people in the Middle East about 1,000 years ago C. people in the Middle East about 3,000 years ago
D.
people in Turkey about 640 B.C.
E.
people around the Middle East and Turkey from around 1000 B.C. to around 600 B.C.
F.
Europeans around the 13th century 【要求】多选题,请在答案框中填写对应的大写字母(不加点、不空格),如:ABC
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