为机体的卫外屏障,起着保卫机体、抗御外邪、反映病证作用的是:() A.十二正经 B.

题型:单项选择题

问题:

为机体的卫外屏障,起着保卫机体、抗御外邪、反映病证作用的是:()

A.十二正经

B.十二经筋

C.十二经别

D.十二皮部

E.十五络脉

考点:中医妇科(医学高级)针灸学针灸学题库
题型:单项选择题

六(11)班某同学印制诗集一共用去6800元,其中制版费2000元,其余的是印刷费.每本诗集的印刷费是6元,这位同学印制了多少本诗集?(列方程解答)

题型:单项选择题

下列关于合同无效和被撤销后的法律后果,叙述不正确的是( )。

A.无效合同或者被撤销的合同自始没有法律约束力

B.合同部分无效,不影响其他部分的效力

C.合同无效,有关解决争议方法的条款的效力无效

D.合同被撤销或者终止的,不影响合同中独立存在的有关解决争议方法的条款的效力

题型:单项选择题

如图所示,A、B两木块叠放在水平地面上,则地面受到的压力是

[ ]

A.A和B对地面的压力之和

B.只有B对地面的压力

C.B的重力

D.A和B的重力之和

题型:单项选择题

阅读下面的短文,并根据短文后的要求答题。(请注意问题后的字数要求)

[1] Learning to save money when you’re young is an important lesson. All good lessons and habits begin early, and saving is a skill that everyone needs. Many people---adults included-- do not have a good sense of saving for the long run.

[2] Make sure you save and don’t spend too much, which is a good way to build up wealth. I have put my earnings in a bank. Many teens I know spend all the money they earn so it never has a chance to grow. Young people should realize that their teenage years are a great time to begin saving.

[3] At high school many parents pay for almost everything, so your expenses can be small. If you have a lot , you should have fun with some of the money. But you should also save some so that it will grow. Then you can begin planning for your future.

[4] After high school, college is expensive and then “real” life begins, with expenses such as food and rent. You can hold on to a good percentage of the money you earn as a teen. The earlier      , the more time the money has to grow. If you are in your thirties without any savings, you will always have to struggle. The earlier you begin saving, the easier it is to create a nest egg.

[5]Later in life it can be hard to start saving because general costs of living are more expensive and you may only have enough to pay your bills. If you want to buy a house and have a family, you need money to start with, which comes from saving.

[6]Saving early will mean you will have to work for fewer years when you are older. It will also allow you to spend time doing the things that you want to do. In addition, it will mean you can live the way you want to without worrying.

小题1:What might be the purpose of the writer? (no more than10 words)

                                                                        

小题2:Please fill in the blank in Paragraph 4 with proper words or phrases to complete the sentence. (no more than 5 words)

                                                                        

小题3:What is the main idea of Paragraph 3?(no more than 12 words)

                                                                        

小题4:List three benefits of saving early according to the text.( no more than 30 words)

                                                                        

                                                                        

                                                                        

小题5:According to the passage, what do you think of saving?(no more than 20 words)

                                                                        

                                                                        

题型:单项选择题

关于心导管检查造影剂的选择及用法,下列叙述正确的是()

A.心血管造影选非离子型造影剂,颈动脉、肺动脉选离子型造影剂

B.高血压病人应选用离子型造影剂,有造影剂过敏史者选非离子型造影剂

C.每次用量1~2ml/kg

D.注射时间必须超过2个心动周期

E.造影剂选用低浓度造影剂

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