There _______ a football match tonight. [ ]
A. were
B. are
C. was
D. will be
答案:D
易感儿接触麻疹后进行被动免疫应在()
A.接触后5天内
B.接触后10天内
C.接触后2周内
D.接触后3周内
E.接触后1个月内
下列( )主要用于下级分支机构向上级传送账簿与报表。
A.屏幕查询
B.打印输出
C.磁盘输出
D.网络输出