: . : . _______________________.
A.
B.
C.
D.
参考答案:B
_____you work at English, _____ progress you will make in it. [ ]
A. The harder; a greater
B. Harder; the greater
C. The harder; greater
D. The harder; the greater
反流性食管炎的治疗措施,除外()
A.少进高脂食物
B.口服雷尼替丁
C.口服莫沙必利
D.口服阿托品
E.睡时将床头抬高10~15cm