我国规定基本医疗保险统筹基金起付标准是当地职工平均工资的( )左右。
A.5% B.10% C.15% D.20%
参考答案:B
Visual Basic中的控件分为两类,―类是ActiveX控件,另一类是( )。
A.文本控件
B.标准控件
C.基本控件
D.图形控件
—Why did you leave without a word of warning to John?
—But what _____ otherwise? He never listens to me.
A.could I have done
B.would I do
C.must I have done
D.should I do