民居采用干栏式建筑的少数民族是( )。
A.壮族、纳西族B.纳西族、傣族C.壮族、傣族D.纳西族、白族
参考答案:C
抑制胃液分泌的物质是()
A.促胃液素
B.组胺
C.乙酰胆碱
D.胆盐
E.盐酸
You have no idea how she finished the relay race _____ her foot wounded so much. [ ]
A. for
B. when
C. while
D. with