Are you ____________ at home, Amy?[ ]
A. help
B. helpful
C. housework
答案:B
医疗卫生机构和有关单位发现发生或者可能发生传染病暴发、流行的,向所在地县级人民政府卫生行政主管部门报告的时限要求是()。
A.2小时内
B.4小时内
C.6小时内
D.8小时内
E.12小时内
The building being built now is said to be ______ for students not for teachers.
A.made
B.intended
C.offered
D.completed