【单选题】The chairman of the Senate Appropriations Committee will leave the issue of INS unsettled because ______.
A.
the exclusive responsibility of INS is for border security.
B.
he figured out some new rules in mind to tight up visas.
C.
sufficient debate is anxiously required for a final solution.
D.
most congressmen hold unfavorable opinions on INS.
【单选题】地铁有行车速度高的特征,车辆最高时速达( )以上,旅行速度不低于( )。
【单选题】What has been the biggest sticking point throughout the negotiations?
B.
The issue of federalism
【单选题】正常产后检查胎盘及胎膜,胎膜距胎盘边缘距离多少时可以诊断为部分性前置胎盘
【单选题】正常产后检查胎盘及胎膜,胎膜破口距胎盘边缘距离多少时诊断前置胎盘
【单选题】The issue of sustainability was neglected in the UN Charter because.
A.
At the time the charter was written it was virtually unthinkable that sustainability would become a problem
B.
Other issues were more important
C.
The tasks of governance did not include sustainability
D.
The concerns for poverty alleviation and physical security that framed the UN Charter were longstanding
【单选题】地铁的行车速度高的特征,车辆最高时速达( )以上,旅行速度不低于( )。
【简答题】地铁行车最高速度达到( )km/h以上,运行速度不低于35km/h
【单选题】重庆一号线地铁车辆平均旅行速度不低于()km/h