女性,52岁。咳嗽,偶见痰中带血2个月就诊。首先应做的检查是()
A.肺部X线检查
B.支气管造影术
C.支气管镜检查
D.抽血查凝血功能
E.痰找结核菌
参考答案:A
“We can hardly wait to see him” has same meaning as _________.
A.he can ’t be seen by us
B.we can see him
C.it is hard for us to see him
D.we want to see him at once
婴儿腹泻,等渗脱水,第一天补液时应选用哪一种含钠液最恰当
A.等张液B.1/2张液C.1/3张液D.2/3张液E.1/5张液