一个高6分米的圆柱,沿底面直径把它切成两半,它的表面积增加24平方分米,这个圆柱

题型:填空题

问题:

一个高6分米的圆柱,沿底面直径把它切成两半,它的表面积增加24平方分米,这个圆柱体的是体积是______立方分米.

考点:圆柱的表面积圆柱的体积
题型:填空题

小儿感冒夹惊证见()

A.发热.恶寒,无汗,鼻塞,流清涕,喷嚏,微咳 

B.发热.恶风,少汗,头痛,鼻塞,流浊涕,咽红肿痛 

C.发热,无汗,头昏,胸闷,肢体困倦,泛恶,食欲不振 

D.发热,恶寒,无汗,鼻塞流涕,微咳,兼见脘腹胀满,呕吐酸腐 

E.高热,恶寒,无汗,惊惕哭闹,睡卧不宁,大便干结

题型:填空题

你认为“大一综合征”(即大一学生产生的空虚,焦虑,失眠等症状)产生的主要诱因有哪些?()。

A、理想与现实的落差 

B、对新环境的适应力弱 

C、优势地位的丧失 

D、生活过度挥霍而产生罪恶感

题型:填空题

When something goes wrong, it  can be very satisfying to say, “Well, it’s so­and­so's fault.”or “I know I'm late, but it's not my fault; the car broke down.”It is probably not your fault, but once you form the habit of blaming somebody or something else for a bad situation, you are a loser. You have no power and could do nothing that helps change the situation. However, you can have great power over what happens to you if you stop focusing on whom to blame and start focusing on how to remedy the situation.This is the winner's key to success.

Winners are great at overcoming problems. For example, if you were late because your car broke down, maybe you need to have your car examined more regularly. Or,you might start to carry along with you the useful phone numbers, so you could call for help when in need. For another example, if your colleague causes you problems on the job for lack of responsibility or ability, find ways of dealing with his irresponsibility or inability rather than simply blame the person. Ask to work with a different person, or don't rely on this person. You should accept that the person is not reliable and find creative ways to work successfully regardless of how your colleague fails to do his job well.

This is what being a winner is all about—creatively using your skills and talents so that you are successful no matter what happens. Winners don't have fewer problems in their lives; they have just as many difficult situations to face as anybody else. They are just better at seeing those problems as challenges and opportunities to develop their own talents. So,stop focusing on “whose fault it is.”Once you are confident about your power over bad situations, problems are just stepping stone for success.

小题1:According to the passage, winners __________.

A.meet with fewer difficulties in their lives

B.have responsible and able colleagues

C.blame themselves rather than others

D.deal with problems rather than blame others小题2:The underlined word remedy in Paragraph 1 is closest in meaning to __________.

A.improve

B.avoid

C.accept

D.consider小题3:When your colleague brings about a problem, you should __________.

A.blame him for his lack of responsibility

B.tell him to find the cause of the problem

C.find a better way to handle the problem

D.ask a more able colleague for help小题4:Which of the following is the best title for the passage?

A.A Winner's Opportunity.

B.A Winner's Problem.

C.A Winner's Secret.

D.A Winner's Achievement.

题型:填空题

数据采集系统中,进行显示参数系统综合误差校准时,通常应在()连接信号源。

A.检测元件处

B.数据采集系统通道输入端

C.在线路中

D.现场接线盒

题型:填空题

黄连除了种子繁殖外,还可以进行()繁殖。

A.扦插

B.压条

C.块茎

D.分蔸

更多题库