下列不属于儿童多动症的基本特征的是()
A.注意力缺陷
B.行为冲动
C.品行问题
D.智力障碍
E.活动过多
参考答案:D
The ________ on driving after drinking alcohol is being carried out all over the country, which is helpful to reduce traffic accidents.
A.withdrawal
B.prejudice
C.aim
D.ban
在新生儿窒息复苏方案中,应首先采取哪一步骤:()
A.建立呼吸,增加通气
B.尽量吸净呼吸黏液,保持气道通畅
C.给肾上腺素
D.维持正常循环,保证足够心输出量
E.以上都不是