单项选择题
In some countries， traffic police can （）instant fines on speeding motorists.
A.compel B.impose C.charge D.force
单项选择题 Theclothesapersonwearsmayexpresshis（）orsocialposition.
单项选择题 Mr.Wangdoesnot（）asateacherofEnglishashispronunciationisterrible.
单项选择题 Words（）meaning，asweallknow.
