中准确度级非自行指示秤秤量测试时，最小秤量是（）。A.10e B.20e C.50e

短文填空。

     Do you know how to make friends with a group of people? Let me t __1__ you the steps about

 making friends with the group. Maybe it's h __2__ to you.

     First, you need to know what k __3__ of group they belong to. If people of the group are shy (害羞

 的), never ask them "Why don't you talk?" or "Why are you quiet?" They don't like it, so d __4__ do it.

 N __5__, remember that each group is different. They will use different words, find different things funny .

    Then, the important thing is that you should try to be outgoing (外向的). I __6__ you are outgoing, you 

  will become very popular . Remember, n __7__ wants to make friends with a quite shy person.

    F__8__,  find a right topic to talk with the group. For example, you can ask people w__9__ they will

  do before the weekend, but don't make plans at once. S__10__ things can change, so just talk with

 them.

某公司2010年1月1日发行票面利率为5%的可转换债券，面值1000万元，规定每100元面值可转换为1元面值普通股80股。2010年净利润5000万元，2010年发行在外普通股4000万股，公司适用的所得税率为30%。则该企业2010年的稀释每股收益为（）。

A、1.25

B、1.26

C、2.01

D、1.05

对高危人群的筛查和早期检查是高血压病的哪级预防措施

A．原始级预防
B．二级预防
C．一级预防
D．三级预防
E．以上都不是

应对突发事件并不是政府某个单一部门的责任，而需要多个部门的合作。

10月1日，太阳直射点应当______。

A．位于北回归线以北
B．位于北回归线以南，赤道以北
C．位于赤道以南，南回归线以北
D．位于南回归线以南