员工身上沾染油污,应用下列哪一种物品来清洗?
A.有机溶剂
B.肥皂
C.天那水
参考答案:B
I think your tie _____your shirt well. [ ]
A. fits
B. has
C. gives
D. matches
胃毕Ⅱ式术后近端空肠段逆流()
A.呕吐物为食物,无胆汁
B.呕吐物为胆汁,无食物
C.呕吐物既有胆汁,又有食物
D.呕吐物呈酸臭味,有宿食
E.无呕吐