下列关于南极洲的叙述中，正确的是[ ]
A、矿产资源贫乏
B、终年盛行东北风
C、淡水资源储量丰富
D、平均海拔低于亚洲
答案：C
—The rubbish is almost everywhere. Do you still want to have a picnic here?
—________. I hate to stay here. [ ]
A. Yes, of course
B. Yes, please
C. I'd love to
D. Of course not
27岁妇女，停经50日，出现下腹坠胀感1日，查子宫稍大、呈球形。本例不恰当的诊断项目是（）
A.早期妊娠
B.宫腔积血
C.子宫肌瘤
D.子宫腺肌病
E.卵巢囊肿
