题目:
在社会学研究史中,注重社会事实,推重事实判断和量化研究的人是孔德、韦伯等人。
答案:
参考答案:错
在社会学研究史中,注重社会事实,推重事实判断和量化研究的人是孔德、韦伯等人。
参考答案:错
The field of medicine has always attracted its share of quacks and charlatans — disreputable women and men with little or no medical knowledge who promise quick cures at cheap prices. The reasons why quackery thrives even in modern times are easy to find.To begin with, pain seems to be a chronic human condition. A person whose body or mind "hurts" will often pay any amount of money for the promise of relief. Second, even the best medical treatment cannot cure all the ills that beset men and women. People who mistrust or dislike the truths that their physicians tell them often turn to more sympathetic ears.Many people lack the training necessary to evaluate medical claims. Given the choice between (a) a reputable physician who says a cure for cancer will be long, expensive and may not work at all, and (b) a salesperson who says that several bottles of a secret formula "snake oil" will cure not only cancer but tuberculosis as well, some individuals will opt for "snake oil".Many "snake oil" remedies are highly laced with alcohol or narcotic drugs. Anyone who drinks them may get so drunk or stoned that they drown their pains in the rising tide of pleasant intoxication. Little wonder that "snake oil" is a popular cure-all for minor aches and hurts! But let there be no misunderstandings. A very few "home remedies" actually work. However, most remedies sold by quacks are not only useless, but often can be harmful as well.
The sentence "pain seems to be a chronic human condition" means pain seems to________.
A.be very serious
B.be very difficult
C.last for a long time
D.be always happening
采用溴量法测定司可巴比妥钠的含量时必须具备的条件是( )
A.加入定量过量溴滴定液
B.在盐酸介质中进行滴定
C.用硫代硫酸钠滴定液滴定
D.用淀粉指示剂指示终点
E.加入过量的碘化钾溶液
完型填空。 |
I study 1 Taiyuan. My mother and 2 want 3 on a trip 4 the Great Wall. She 5 the Great Wall is very nice. We can 6 many things on it. It is about 360 kilometres 7 here to Beijing. We can go to Beijng 8 , on a bus 9 on a plane. It is too expensive to take a plane. Buses are slow. We want to 10 on a train. |
( )1. A. on ( )2. A. me ( )3. A. go ( )4. A. at ( )5. A. talks ( )6. A. look ( )7. A. from ( )8. A. by train ( )9. A. and ( )10. A. go there | B. of B. I B. goes B. on B. speaks B. look at B. at B. by a train B. or B. go to there | C. in C. my C. to go C. of C. says C. looks at C. on C. on train C. but C. come there | D. at |
在公路上行驶的货物运输车辆,货物和车体总高度从地面算起超过4.2米(集装箱车超过4.6米)的,为超限运输。
下列物资属于弯头的有()
A.大小头
B.30度热压弯头
C.接管座
D.三通