题干

翻开美国历史,包括克林顿在内,共有九位美国总统曾在美国众议院被提案弹劾。其中包括泰勒、强森、克里弗兰、胡佛、杜鲁门、尼克松、里根、老布什和克林顿,民主党和共和党领袖都未能幸免。它体现了美国政体的哪一重要原则

A:中央集权

B:分权制衡

C:两党制

D:联邦制

上一题 下一题 0.0难度 选择题 更新时间:2018-03-12 12:01:01

答案(点此获取答案解析)

B

同类题3

阅读下面短文,掌握其大意,然后从每题所给的A、B、C、D四个选项中选出最佳选项

    Students these days often have a lot of worries. Sometimes they have 1 with their schoolwork, and sometimes with their friends. Some people think the worst thing is to do 2 Laura, a teenager from America agrees. "Problems and 3 are normal in life, says Laura." But I think 4 to someone helps a lot. If we don't talk to someone, we'll certainly feel 5."

    Laura once lost her purse and worries for days. She was 6 to tell her parents about it. She even 7 three miles to school each day because she didn't have any money. She just kept thinking, "if I tell my parents, they will be angry!" But 8 she talked to her parents and they were 9 understanding. "Why not tell me earlier?" smiled her father. He said he sometimes made careless mistakes himself. So they got her a new 10 and asked her to be more careful. "I will always 11 to share my problems in the future!" Laura says.

    Robert Hunt, an expert, advises students about common problems. He feels the same way as Laura. "It's the best not to 12 our problems. We should always try to solve them." He thinks that you can first find someone to talk to, and the person 13 be an expert like him. Students often forget that their 14 have more experience, and are always there at home to help them.

    In English, we say that 15 a problem is like cutting it in half. So you're halfway to solve a problem if you talk to someone about it!