A.+→
B.→+
C.+→
D.→+
答案:D
—What did your father ask you just now?
—He asked me ______.
A.Whom I was chatting with
B.where I am with my friends
C.when would I go home
D.if I have finished my homework
重型肝炎肝性脑病患者口服乳果糖是为了()。
A.预防消化道出血
B.防止腹泻
C.预防肠道真菌感染
D.加速黄疸消退
E.降低肠道pH值,保持大便通畅,减少氨的形成和吸收