单项选择题
A."continuing education"programs of associate degrees B.graduate studies professional training C.professional training D.All of the above
The House Speaker and the temporary President of the Se...
单项选择题The House Speaker and the temporary President of the Senate are usually（）
A.elected by the majority party B.chosen from the majority and minority parties C.members of the majority party D.chosen freely from the Congressmen and Senators
Today,there are altogether（）departments of the U.S.gove...
单项选择题Today,there are altogether（）departments of the U.S.government.
A.13 B.11 C.17 D.15
A president can serve（）term(s).A.only one B.twoC.more t...
单项选择题A president can serve（）term(s).
A.only one B.two C.more than two D.as many as four
