关于彩色超声在睾丸损伤诊断中的应用，叙述错误的是（）
A.彩色超声检查是诊断睾丸损伤最常用、最重要的检查
B.超声检查提示睾丸血供增多是睾丸挫伤的特征表现
C.睾丸脱位者于腹股沟管外环口外上方软组织内可探及脱位睾丸回声
D.超声诊断睾丸损伤的准确率为90%，对睾丸破裂诊断的准确率为95%以上
E.超声检查也有一定的局限性，故强调伤后早期超声检查的重要性
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发生职业疾患所应具备作用条件的接触机会是（）
A．生产工艺过程中使用某种毒物
B．苯经皮肤进入机体
C．噪声环境中每天工作4小时
D．工作场所射频辐射6V/m
E．作业地点局部通风
何谓“海陆风”？
违规操作电气设备会带来哪两种危险？
Personality is to a large extent inherent. A-type parents usually (1) A-type offspring. But the environment must also have a profound effect (2) if competition is important to the parents, it is (3) to become a major factor in the lives of their children.
One place where children (4) A characteristics is school, which is, (5) its very nature, a highly competitive institution. Too many schools (6) the "win at all costs" moral standard and measure their success by sporting achievements. The current (7) for making children compete against their classmates or against the (8) produces a two-layer system, in which competitive A types seem in some way better than their B type fellows. Being too (9) to win can have dangerous consequences: remember that Pheidippides, the first marathon runner, (10) dead seconds after saying. "Rejoice, we conquer!"
(11) the worst form of competition in schools is the disproportionate emphasis on examinations. There is, for example, a (12) school that allows pupils to concentrate on those things they do well. The (13) of competition by examination are somewhat questionable, but competition in the certain (14) of failure is positively harmful.
(15) , it is neither practical nor desirable that all A youngsters change into B’s. The world needs types, and schools have an important duty to try to (16) a child’s personality to his possible future employment. It is top management.
If the preoccupation of schools with academic work was (17) , more time might be spent teaching children surer values. Perhaps selection (18) the caring professions, especially medicine, could be made less by good grades in chemistry and more by such (19) as sensitivity and sympathy. It is surely a mistake to choose our doctors exclusively from A type stock. B’s are important and should be (20) .
6（）
A.adapt
B.abide
C.adopt
D.absorb
下列具有酸性，但结构中不含有羧基的药物是( )。
A．对乙酰氨基酚
B．苯巴比妥
C．布洛芬
D．吲哚美辛
E．阿司匹林