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【单选题】
在VBA中。如果没有显式声明或用符号来定义变量的数据类型,变量的默认数据类型为( )。
A.
Variant
B.
Int
C.
Boolean
D.
String
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参考答案:
举一反三
【单选题】管理费用明细表填列方法中,“本月实际数”栏各项数字根据本月( )合计数汇总填列。
A.
销售费用总账
B.
销售费用明细账
C.
管理费用总账
D.
管理费用明细账
【单选题】以下选项中,属于主营业务收入的是()
A.
烟草公司销售香烟收入
B.
工业企业销售原材料收入
C.
水泥厂出租办公楼的租金收入
D.
工业企业出租包装物的租金收入
【简答题】中国和巴西联合研制的哪一颗卫星,是我国在卫星研制领域与国外首次合作的成果?
【简答题】satellite 卫星
【判断题】把单端输出改为双端输出,差动放大电路的差模放大倍数减小一半
A.
正确
B.
错误
【单选题】Advertisement: For sinus pain, three out of four hospitals give their patients Novex. So when you want the most effective painkiller for sinus pain, Novex is the one to choose. Which of the following,...
A.
Some competing brands of painkillers are intended to reduce other kinds of pain in addition to sinus pain.
B.
Many hospitals that do not usually use Novex will do so for those patients who cannot tolerate the drug the hospitals usually use.
C.
Many drug manufacturers increase sales of their products to hospitals by selling these products to the hospitals at the lowest price the manufacturers can afford.
D.
Unlike some competing brands of painkillers, Novex is available from pharmacies without a doctor' s prescription.
E.
In clinical trials Novex has been found more effective than competing brands of painkillers that have been on the market longer than Novex.
【判断题】把单端输出改为双端输出,差动放大电路的差模放大倍数减小一半。
A.
正确
B.
错误
【简答题】小卫星DNA(mini-satellite DNA)
【判断题】小卫星编队中每一颗卫星绕地球飞行的轨道周期是相同的。()
A.
正确
B.
错误
【判断题】“ 法安天下、德润人心 ”表达了法律与道德之间既各司其职又相辅相成的关系。
A.
正确
B.
错误
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