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【单选题】
单片机采用方式 0 时是 13 位计数器,它的最大定时时间是多少?
A.
81.92ms
B.
8.192ms
C.
65.536ms
D.
6.5536ms
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举一反三
【单选题】Why do biotech firms have a strong financial incentive to target rich markets?
A.
Because more and more biotech research is being carried out in developing countries.
B.
Because government agencies and other private biotech companies can find and deliver biotech solutions for farmers in developing countries
C.
Because their products are often too costly for poor farmers in the developing world.
D.
Because it helps them rapidly recoup the high costs of product development
【简答题】何谓退火和正火?两者的特点和用途有什么不同? 2、 钢淬火后所获得的马氏体组织与铁素体有何相同和不同之处?钢中的马氏体组织表现出什么特性? 3、 钢在淬火后为什么要回火?三种类型回火的加热温度规范、目的和应用有什么不同? 4 、说明锯条、汽车钢板弹簧、车床主轴、变速箱齿轮、发动机曲轴的最终热处理工艺。
【简答题】Why do nonfinancial corporations need modern financial markets and institutions?
【单选题】Why do we fail to attend to our family financial well-being?
A.
Because we don't know what family financial well-being is.
B.
Because we focus too much on developing family relationships.
C.
Because we think work is much more important.
D.
Because we think it needn't be dealt with immediately.
【多选题】Why do banks and other financial intermediaries exist in modern society, according to the theory of finance?
A.
The traditional view of banks as financial intermediaries sees them as simultaneously fulfilling the financial-service needs of savers (surplus-spending units) and borrowers (deficit-spending units), providing both a supply of credit and a supply of liquid assets.
B.
A newer view sees banks as delegated monitors who assess and evaluate borrowers on behalf of their depositors and earn fees for supplying monitoring services.
C.
Banks accept risky loans from borrowers while issuing low risk securities to their depositors.
D.
Banks have been viewed in recent theory as suppliers of liquidity and transactions services that reduce costs for their customers and, through diversification, reduce risk.
【简答题】某企业经济业务如下: 1.从甲公司购入原材料800千克,单价600元,增值税率17%,价税合计561600元,款项已付,原材料已验收入库。 2.以银行存款偿还长期借款90000元。 3.向A公司销售商品1000件,单价460元,增值税率17%,价税合计538200元,款项尚未收到。 4.购入设备一台,价款120000元,以银行存款支付。 5.结转销售给B公司商品的销售成本320000元。 6.公司...
【多选题】模板拆除时,可采取( )的顺序。
A.
A .先拆承重模板
B.
先拆非承重模板
C.
后拆非承重模板
D.
后拆承重模板
E.
同时 拆除
【多选题】模板拆除时,可采取( )的顺序
A.
先拆承重模板
B.
先拆非承重模板
C.
后拆非承重模板
D.
后拆承重模板
E.
同时拆除
【单选题】模板拆除时,可采取( )的顺序,并应自上而下进行拆除
A.
先拆承重模板、后拆非承重模板
B.
先拆非承重模板、后拆承重模板
C.
承重、非承重模板同时拆
D.
都不是
【单选题】解救中度有机磷酸酯类中毒可用
A.
阿托品和毛果芸香碱合用
B.
氯解磷定和毛果芸香碱合用
C.
阿托品和毒扁豆碱合用
D.
氯解磷定和毒扁豆碱合用
E.
氯解磷定和阿托品合用
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