90千米／时、250米、6时；1218、89、6
— But where are our tickets?
— Don't worry. They ______ here soon. [ ]
A. have sent
B. have been sent
C. are sending
D. will be sent
下列哪个国家的议会体制中规定政府部长必须是议员（）
A.美国
B.法国
C.巴西
D.新西兰
