题目:
泌尿系统肿瘤症状表现为()
A.无痛性肉眼血尿
B.肾绞痛伴血尿
C.血尿伴反复膀胱刺激征
D.外伤后血尿
E.血尿伴水肿、高血压
答案:
参考答案:A
泌尿系统肿瘤症状表现为()
A.无痛性肉眼血尿
B.肾绞痛伴血尿
C.血尿伴反复膀胱刺激征
D.外伤后血尿
E.血尿伴水肿、高血压
参考答案:A
If you are planning to learn a foreign language, here are some suggestions about language learning. I hope these suggestions can help improve your learning of a foreign language
Try to set aside some time every day for your study when your brain is at the most time for receiving information. It’s better to study for 30 minutes every day than for 3 hours once a week. If you can spare two or three hours a day, break them up into some periods to avoid brain getting tired.
Go over each lesson several times, perhaps once in the morning, once in the evening and once several days later. Give your brain time to understand the material, but the break between periods of study shouldn’t be too long, or you will forget most of what you’ve learned.
Make sure you’re comfortable with the bases of the language before learning the more advanced knowledge. Without full understanding of basic knowledge such as words pronunciation and spelling, you’ll find it very difficult to learn more.
Setting proper targets is a good way to encourage yourself. You could set yourself a time limit or aim for a certain level.
Once you have mastered the bases of the language, learn to apply them to the things that you’re interested in. In this way you are more likely to remember the words, phrases and grammatical constructions you meet.
You will find that at times you’re making rapid progress, while sometimes you seem to stand still or even go backwards. This is normal when learning a language, so don’t be discouraged.
Making mistakes in a foreign language is nothing to worry about. What matters is getting your message across, not whether you use all the right words, tenses, cases, etc. If you cannot think of the exact words, try using other ones.
小题1:What is the best time plan for studying a foreign language ?
A.A long period every day.
B.Several short periods every day.
C.A long period once a week.
D.Several short periods a week.小题2:The break between periods of study shouldn’t be too long, because ___________.
A.you will be unable to go over a lesson for several times
B.you will be too tired to continue your study
C.you will waste a lot of time for study
D.you will forget what you are trying to learn easily小题3:If you don’t fully understand the basic knowledge, you will ____________.
A.be unable to go on with your study
B.be uncomfortable with yourself
C.feel it very difficult to learn more
D.stop learning more in a short time小题4:According to the author, which of the following is NOT true ?
A.Setting a goal can help you make rapid progress.
B.you should use what you’ve learned frequently to remember them.
C.Sometimes you may not make any progress.
D.Mistakes are quite normal in learning a language.小题5:The purpose of this passage is ____________.
A.to give some advice on foreign language learning
B.to help students get high marks in foreign language exam
C.to encourage more people to learn foreign languages
D.to comfort those who don’t learn foreign languages well
可用于治疗GRA的是()
A.氯苯二氯乙烷
B.糖皮质激素治疗
C.螺内酯治疗有效
D.阿米洛利治疗有效
E.观察
联轴节是用来把两轴连接在一起的常用机械传动部件,下列关于联轴节的安全要求中,错误的是()。
A.联轴节应安装“Q”型防护罩
B.安全型联轴节上不应有突出的螺钉
C.联轴节应能保证只有机器停车并将其拆开后两轴才能分离
D.任何情况下,联轴节都不允许出现径向位移
The disadvantage of using CO2 is that the().
A.CO2 does not cool the fire
B.cylinders are regulated pressure vessels
C.C02 is not effective on class B fires
D.C02 is not effective on class C fires
下列关于职业道德的说法中,正确的是()
A、社会分工和专业化程度的增强,对职业道德提出了更高的要求
B、职业道德的稳定性特征,说明职业道德是稳定而不变化的
C、职业选择属于个 * * 利的范畴,不属于职业道德的范畴
D、职业道德与法律分属不同领域,二者没有关联性