《食品卫生法》规定,国家实行食品卫生
A.检查制度
B.监督制度
C.评估制度
D.管理制度
E.许可制度
参考答案:B
— How many students, do you think, will be present at the meeting?
— I expect _____ 200 students. [ ]
A. there being
B. there been
C. there be
D. there to be
既能敛肺,又能涩肠的药是
A.五味子
B.罂粟壳
C.五倍子
D.石榴皮