2008年11月4日,美国举行第56届总统选举,民主党候选人________当选为美国第44任总统。 [ ]
A.奥巴马
B.麦凯恩
C.希拉里
D.布什
答案:A
At present, we are studying a total of nine subjects, ________ I think is physics.
A.of them the most difficult
B.and the most difficult of which
C.the most difficult of them
D.the most difficult of which
离开户籍所在地多久以上,需要办理流动人口婚育证?