诊断敏感性是指下列哪项的百分率()A.阳性 B.阴性 C.真阳性 D.真阴性 E.假

题型:单项选择题

问题:

诊断敏感性是指下列哪项的百分率()

A.阳性

B.阴性

C.真阳性

D.真阴性

E.假阳性

考点:临床医学检验十一、免疫检测的质量控制十一、免疫检测的质量控制题库
题型:单项选择题

     When someone asks you to his or her home in the USA, it's very clear who the guest is and who the

host is. But invitation to restaurants are usually different. In many cases, it is the inviter who pays. But in

some cases, each one pays his or her own bill(账单). For example, when your friend says "Let's go and

get a beer," or "Want a cup of coffee?", it may be more of advice than an invitation.

     Some people like taking their friends to a restaurant for dinner instead of having dinner at home. In this case, the host is expected to pay and the guest may leave the tip(小费). If you want to invite someone for a meal at a restaurant, tell him or her: "I'd like to take you to …".

     There are also phrases that sound like invitations, but in fact they are not. People may say things like "We'll have to get together sometime," or "You'll have to come over and visit us sometime." They are the

expressions of saying goodbye. So you could answer "Yes, that would be nice," or "I'd love to," or

something similar.

1. If your friend asks you to a restaurant for dinner, you'd better _______.

A. have a free dinner

B. leave the tip

C. pay the bill

2. If someone says "Want a cup of coffee?", it may be more of ______.

A. a joke

B. advice

C. an invitation

3. Which of the following statements is an invitation?

A. We'll have to have a dinner together sometime.

B. Let's go to a sea-food restaurant and have a dinner.

C. I'd like to take you to have a dinner tonight.

4. The best title of this passage is "________".

A. Is it an invitation or advice?

B. Who will pay the bill?

C. Who will be invited?

题型:单项选择题

某服装厂(增值税一般纳税人)位于市区,6月发生下列业务:
(1)购入A面料,取得增值税发票价款50000元,税额8500元,支付采购运费500元,取得货物运输发票。
(2)进口B面料,关税税完税价格:36000元,关税税率5%,支付从港口到厂区运费1000元,取得国际货运代理发票。
(3)用B面料生产300件连衣裙,单位成本每件40元;将200件委托某商厦代销,要求商厦代销价150元/件(含税),当月月末收到商厦代销清单,售出100件。商厦与该厂结算金额15000元,另向商厦支付结算金额20%的销售手续费,用100件送给协作单位作为礼品。
(4)用A面料生产600件西装,单位成本每件100元,成本中外购比例60%(假设成本中不含运费),将其中100件发给本厂职工作为福利,将其中400件以每件180元的不含税批发价批发给某集团企业。30件因保管不善毁损。
本月取得的相关票据符合税法规定,并在当月通过认证和抵扣。
根据上述资料回答下列问题:

该企业进口环节交纳的符项税额合计为( )元。

A.6120

B.7160

C.8226

D.8466

题型:单项选择题

下列语句中加粗的“而”字,判断不正确的一项是  [ ]

①今急求子,是寡人之过也。     

②夜缒出,见秦伯。     

③若亡郑有益于君,敢以烦执事。     

④朝济夕设版焉。     

⑤因人之力敝之,不仁。     

A.①与③都是顺承连词     

B.②是连词,表修饰关系     

C.①②③④都不必翻译     

D.④和⑤都是转折连词

题型:单项选择题

在我国银行业风险预警体系实践中,蓝色预警法是一种( )。

A.定性分析法

B.定量分析法

C.定性和定量相结合的分析法

D.以上皆不正确

题型:单项选择题

汽车在冰雪路面弯道行驶应掌握()技巧。

A.缓慢转向

B.快步打方向

C.缩小转弯半径

D.边转向边刹车

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