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【简答题】
Conversation 1 1 A. It is not allowed. B. It is a common thing. C. It should be kept secret. D. It is popular with young people. 2 A. Talking too much. B. Being too aggressive. C. Being too passive. D. Getting tongue-tied. 3 A. Being sweet. B. Being straightforward. C. Being sincere. D. Being generous. 4 A. To make a more exciting environment. B. To introduce more friends to Julie. C. To avoid being too direct. D. To show his popularity. 5 A. To ask the man to prepare for that. B. To tell the man failure is possible. C. To imply it is not an easy thing. D. To encourage the man to have a try. Conversation 2 1. A. Getting some celebrity endorsements. B. Inventing some fashionable products. C. Putting up some fascinating ads. D. Setting up activities for youngsters. 2 A. Redesigning packaging. B. Reducing packaging. C. Adding packaging. D. Removing packaging. 3 A. It is competitive in the market. B. It is rising gradually. C. It could not be any lower. D. It makes a good profit. 4 A. To make a lot of money. B. To save the cost on the stores. C. To gain more profit. D. To gain brand awareness. 5 A. Print media advertising. B. Radio advertising. C. Online advertising. D. Television advertising.
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【单选题】C公司2015年的新增加的净借款?
A.
63.2
B.
-63.2
C.
-53.6
D.
53.6
【单选题】球镜的棱镜效果最小的地方是( )
A.
球镜上任一点
B.
球镜边缘
C.
球镜光心
D.
都不对
【单选题】下列关于电流路径对触电危险的影响说法错误的是 ( )
A.
电流经过人体产生的致命危险与电流流经人体的路径有关,尤其是与经过心脏附近的电流比例有关
B.
心脏电流系数越大,说明危险性越小
C.
有左手参与的触电其危险性要高于人体其他部位触电
D.
已知从手到手的心脏电流系数为0.4,如有从手到手的225mA人体电流产生心室纤维性颤动的可能性相当于从左手到右脚的90mA
【单选题】敦煌莫高窟共有多少个洞窟?
A.
735
B.
492
C.
1700
D.
3000
【判断题】通过距离能够将贴近度具体化。
A.
正确
B.
错误
【单选题】左心与右心相比,下列说法错误的是
A.
左心室的搏功大于右心室
B.
肺动脉压仅为主动脉压的1/6
C.
左心与右心的搏出量基本相等
D.
右心室的后负荷大于左心室
E.
右心室的压力变化幅度小于左心室
【判断题】最小离地间隙小的叉车稳定性较好。
A.
正确
B.
错误
【单选题】敦煌莫高窟共有多少个洞窟()。
A.
490
B.
491
C.
492
D.
493
【判断题】最小离地间隙小的叉车稳定性较好。
A.
正确
B.
错误
【单选题】小杰将一个灵敏电流计和一个螺线管连接在一起 , 如图所示 , 实验时不小心手上拿的条形磁体刚好掉入螺线管的洞中 , 旁边同学发现磁体掉下过程中灵敏电流计的指针向右偏转了 , 待磁体最终静止后指针又回到中间位置。请你根据上面的实验现象判断下列说法错误的是 ( )
A.
磁铁掉入螺线管时 , 灵敏电流计的指针向右偏转 , 这表明产生了感应电流
B.
若把磁体拿出会观察到灵敏电流计的指针向左偏转
C.
这套装置的工作原理与电动机相似
D.
如果慢慢把磁体插入螺线管 , 灵敏电流计指针偏转角度比前一次更小
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