事后监督,是指监督主体在公安机关及其人民警察执法行为终结之后进行的监督,如行政复议、行政诉讼、督察监督等。事后监督是对执法行为的后果进行的监督。()
参考答案:错
John sent for a doctor because his wife was ill. He called the doctor and made sure they would meet at five. He arrived at the doctor's at twenty to five. He thought, "It's a little bit earlier. I'll wait for a moment. It's good to keep the time."
Then he stopped his car in front of the doctor's. He looked around and saw a noisy square not far from here. He went there and sat down on a chair to enjoy the last light of afternoon sun and make himself quiet. He saw some children playing and some women talking to each other happily.
Suddenly he heard a girl crying. He came up to her and asked some questions. Then he knew she got lost. John tried to find out her address and took her home. The girl's parents were very thankful.
Then John hurried to the doctor's. The doctor said angrily when he saw him, "You're late. Why did you keep me waiting for twenty minutes?" John said nothing but one word-"Sorry!"
小题1:John went to the square to _____.
A.spend the time
B.enjoy himself
C.see the children and the women
D.help the girl小题2:The girl cried because _____.
A.someone hit her
B.she fell off her bike
C.her parents were angry with her
D.she didn't find the way home小题3:At last John got to the doctor's at _____.
A.twenty to five
B.twenty past five
C.five o'clock
D.forty past five
简易呼吸器,挤压一次人肺的空气量约为( )
A.200~300mlB.300~400mlC.300~500mlD.500~1000mlE.1000~1500ml