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【单选题】
.在Windows系统中,不可以作为文件名使用的是________。
A.
文件名
B.
a_1.rar
C.
13计算机.doc
D.
my*.ppt
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【单选题】如果工资建帐时选择了扣零处理,且扣零至角,则( )票面必须选择
A.
拾元
B.
壹角
C.
一元
D.
壹佰元
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【单选题】When we dream,there is less movement of electrical waves in our brains.
A.
Right
B.
Wrong
C.
Not mentioned
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【单选题】How great it is to see so many of your come and join us in celebrating the 15 th anniversary of our travel magazine. From the bottom of___11____, we thanking you for being here. A little more than fif...
A.
discuss
B.
discussing
C.
discussed
D.
discussion
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【单选题】How great it is to see so many of your come and join us in celebrating the 15 th anniversary of our travel magazine. From the bottom of___11____, we thanking you for being here. A little more than fif...
A.
heart
B.
our heart
C.
our hearts
D.
heat
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【多选题】在配制硝酸钾洗液时，要用到（）试剂。
A.
硝酸钾
B.
水
C.
盐酸
D.
无水乙醇
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【单选题】How great it is to see so many of your come and join us in celebrating the 15 th anniversary of our travel magazine. From the bottom of___11____, we thanking you for being here. A little more than fif...
A.
possibly
B.
probable
C.
probably
D.
possible
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【判断题】用容量瓶配制溶液时,需要先把容量瓶润洗一下。
A.
正确
B.
错误
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【判断题】()增加摄像机的增益可以提交电脑画面的质量。
A.
正确
B.
错误
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【单选题】配制溶液时,哪种仪器不需要溶液润洗。()
A.
容量瓶
B.
试剂瓶
C.
移液管
D.
吸量管
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【单选题】配制溶液时,那种仪器不需要溶液润洗。()
A.
容量瓶
B.
试剂瓶
C.
移液管
D.
吸量管
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相关题目：
【单选题】如果工资建帐时选择了扣零处理,且扣零至角,则( )票面必须选择
A.
拾元
B.
壹角
C.
一元
D.
壹佰元
查看完整题目与答案
【单选题】When we dream,there is less movement of electrical waves in our brains.
A.
Right
B.
Wrong
C.
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【单选题】How great it is to see so many of your come and join us in celebrating the 15 th anniversary of our travel magazine. From the bottom of___11____, we thanking you for being here. A little more than fif...
A.
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D.
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【单选题】How great it is to see so many of your come and join us in celebrating the 15 th anniversary of our travel magazine. From the bottom of___11____, we thanking you for being here. A little more than fif...
A.
heart
B.
our heart
C.
our hearts
D.
heat
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【多选题】在配制硝酸钾洗液时，要用到（）试剂。
A.
硝酸钾
B.
水
C.
盐酸
D.
无水乙醇
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【单选题】How great it is to see so many of your come and join us in celebrating the 15 th anniversary of our travel magazine. From the bottom of___11____, we thanking you for being here. A little more than fif...
A.
possibly
B.
probable
C.
probably
D.
possible
查看完整题目与答案
【判断题】用容量瓶配制溶液时,需要先把容量瓶润洗一下。
A.
正确
B.
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查看完整题目与答案
【判断题】()增加摄像机的增益可以提交电脑画面的质量。
A.
正确
B.
错误
查看完整题目与答案
【单选题】配制溶液时,哪种仪器不需要溶液润洗。()
A.
容量瓶
B.
试剂瓶
C.
移液管
D.
吸量管
查看完整题目与答案
【单选题】配制溶液时,那种仪器不需要溶液润洗。()
A.
容量瓶
B.
试剂瓶
C.
移液管
D.
吸量管
查看完整题目与答案