. (4 ) A． . B． . C． . D．.

患者，男性，30岁。确诊哮喘入院治疗3周，经正规治疗病情缓解，仅偶有胸闷，出院时医嘱。

患者应严禁用下述哪种药物（）

A.β受体激动剂

B.β受体阻断剂

C.抗胆碱能药物

D.钙离子拮抗剂

E.白三烯受体拮抗剂

超过额定电流对机泵有什么危害？

治疗手部严重烧伤后畸形，主要要求条件不应是以下哪条

A．柔软的皮肤覆盖
B．有屈伸活动的掌指关节
C．主要考虑外形
D．具有外展、对掌功能的拇指
E．一定长度的手指

谁知盘中餐下句是什么？

It has been argued by some that gifted children should be grouped in special classes. The (31) has been on the belief that in regular classes these children are held back in their intellectual (智力的) growth by learning situation that has designed for the (32) children.

There can be little doubt that (33) classes can help the gifted children to graduate earlier and take their place in life sooner. However, to take these (34) out of the regular classes may create serious problems.

I observed a number of intelligent children who were taken out of a special class and placed in a regular class. In the special class, they showed little ability to use their own judgment, relying (35) on their teachers’ directions. In the regular class, having no worry about keeping up, they began to reflect voluntarily on many problems, some of which were not on the school program.

Many are concerned that gifted children become (36) and lose interest in learning. However, this (37) is more often from parents and teachers than from students, and some of these (38) simply conclude that special classes should be set up for those who are (39) . Some top students do feel bored in class, but why they (40) so goes far beyond the work they have in school. Studies have shown that to be bored is to be anxious. The gifted child whop is bored is an anxious child.

34（）

A.children 

B.programs 

C.graduates 

D.designs