My sister and I playing cards.[ ]
A. is
B. are
C. /
D. am
答案：B
The parade was so wonderful that I couldn’t_______ photos.
A．stop taking
B．to stop taking
C．to stop to take
D．stop to take
医疗机构及其人员违反《中华人民共和国传染病防治法》规定的情形，由其所在单位对直接责任人员( )
A．追究民事责任B．给予行政处分C．追究刑事责任D．给予行政处罚E．吊销执业证书
