If the American president acts contrary to the Constitution or against the law，he can be impeached by _______ and tried and removed from office by _______.

If the American president acts contrary to the Constitution or against the law，he can be impeached by _______ and tried and removed from office by _______.

A.the House of Commons；the Senate

B.the Senate；the House of Commons

C.the House of Representatives；the Senate

D.the Senate；the House of Representatives

正确答案是C