I want to go outside to play _________ the snow.[ ]
A. in
B. on
C. at
答案:A
He had lomt his ternper and his healch in the war and mever found of rhem ngnin .
A.neither
B.eitner
C.each
D.all
病程呈逐渐进展,目前尚无有效治疗方法并且可导致多数患者预后不好的疾病是()
A.进行性风疹性脑炎
B.亚急性硬化性全脑炎
C.进行性多灶性白质脑病
D.病毒性脑膜炎
E.单纯疱疹病毒性脑炎