胃酸分泌增多引起的腹泻是()
A.胃泌素瘤
B.大部分肠切除术后
C.服甘露醇
D.服用乳果糖
E.肠易激综合征
参考答案:A
All parents love their children, and my parents love ______, too. [ ]
A. ours
B. theirs
C. them
D. his
溃疡病的病因较复杂,在各种致病因素中,占重要地位的是_________和_________。