大体与秦岭-淮河一线吻合的一月平均气温等温线和年等降水量线的值分别为()
A.-2℃,400mm
B.8℃,600mm
C.0℃,800mm
D.4℃,1200mm
参考答案:C
—I wouldn't like to go out with you. I'm so tired.
—______ .You promised to go out for a drive.[ ]
A. Really?
B. Not at all.
C. Come on!
D. No matter.
食管化学性烧伤患者,如有早期狭窄征象,即应进行
A.食管扩张B.胃造瘘术C.狭窄段食管切除D.吞服长粗丝线作为导线E.激素治疗