慢性颅内血肿指( )
A.伤后3个月后出现症状 B.伤后3周后出现症状 C.伤后3天至3周内出现症状 D.伤后3天内出现症状 E.伤后3小时内出现症状
参考答案:B
Kathy _____ a lot of Spanish by playing with the native boys and girls. [ ]
A. picked up
B. took up
C. made up
D. turned up
Asherman综合征是指
A.垂体功能异常性闭经B.肾上腺功能异常性闭经C.宫颈宫腔粘连性闭经D.闭经泌乳综合征E.产后大出血性闭经