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【简答题】
At one of the schools in London, the students can go into town in the afternoon. But they must to the school before six. One afternoon, Bob went to see a film. When he came back to the school, the school gate had already been closed. He went around the building to door. That one was closed, too. Then he saw an open window on the floor. It was the office, Bob looked the room, but no one was in. He quickly into the room. Just then he heard a voice. Bob looked round and hid himself a chair. Then the head teacher came in and sat down on the chair. He read a book for an hour. At last the head teacher stood up and went towards the door. “Thank goodness, he didn't me.” Bob thought. he left the room, the head teacher said to the chair, “Would you please the lights when you leave?” 小题1:A.come               B.go               C.return 小题2:A.the other           B.another          C.small 小题3:A.first               B.second           C.third 小题4:A. teacher's          B. head teacher’s         C. students' 小题5:A.at                 B.out of           C.into 小题6:A.climbed            B.went             C.ran 小题7:A.behind           B.in front of     C.beside 小题8:A.see                B.hear             C.find 小题9:A.As soon as         B.After            C.Before 小题10:A.turn off         B.turn on          C.turn down
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参考答案:
举一反三
【单选题】关于氟喹诺酮类药品引起的周围神经病变叙述错误的是( )
A.
周围神经病变在使用氟喹诺酮药物治疗后很快就会发生,通常在几天之内
B.
在一些患者中,尽管已经停用氟喹诺酮症状却可以持续超过一年
C.
周围神经病变未显示与治疗的时间或患者的年龄有相关性,其发生率也尚不明确
D.
是可逆转的
【单选题】氟喹诺酮是第( )喹诺酮类药物
A.
三代
B.
四代
C.
一代
D.
二代
【单选题】单相半波整流电路,带电阻性负载,U2=200V,α=60,此时输出电压平均值为( )
A.
90
B.
127
C.
180
D.
200
【单选题】氟喹诺酮类(第三代喹诺酮类)药物的特点是
A.
抗菌谱广
B.
抗菌活性弱
C.
不良反应多
D.
血药浓度低
E.
以上都不是
【判断题】降失水剂可以增大液相粘度,导致钻速下降。
A.
正确
B.
错误
【判断题】降失水剂可以增大液相粘度,导致钻速下降。
A.
正确
B.
错误
【单选题】单相半波整流电路,带电阻性负载,U2=200V, α =60度,此时输出电压平均值为( )V。
A.
90
B.
127
C.
67.5
D.
200
【单选题】氟喹诺酮类药物是指(     )位有氟取代的喹诺酮类药物。
A.
5
B.
6
C.
7
D.
8
【判断题】编制油气田构造图时,定向井资料无需进行标高换算,可直接绘制构造图。
A.
正确
B.
错误
【简答题】是第一个氟喹诺酮类药
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