经过平面上一点,能画______条直线;经过一张纸上的两点,能画______条直

题型:填空题

问题:

经过平面上一点,能画______条直线;经过一张纸上的两点,能画______条直线.

考点:直线,射线,线段,角,度
题型:填空题

关键控制点可以用()方法来确定

A.判定树

B.控制措施对确定危害控制的严格程度

C.行业专家的意见

D.以上都可以

题型:填空题

存款保险制度要求商业银行按存款额的大小和一定的比率缴纳()给存款保险机构。

A、保险费

B、准备金

C、黄金

D、风险基金

题型:填空题

胶轮车号牌应()。

A、保持清洗完整

B、不得故意遮挡污损

C、任何单位不得收缴扣留胶轮车号牌

D、定期对号牌进行检查维护

E、以上都是

题型:填空题

An Intranet is (66) the application of Internet technology within an internal or closed user group. Intranets are company (67) and do not have a (68) connection to the Internet. Used properly an Intranet is highly effective corporate tool, capable of regularly (69) information to empower the workforce with the information needed to perform their roles. Used in this way, an Intranet represents a step towards the (70) office.

A.common

B.shared

C.special

D.specific

题型:填空题

失眠症的患病率为()

A.5%~15%

B.20%~30%

C.30%~40%

D.40%~50%

E.10%~20%

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