计算机硬件由运算器、()、存储器、输入/输出设备、总线五大部分组成。
A.CPU
B.显示器
C.控制器
D.主机
参考答案:C
Visitors to this country are normally admitted for six months, but foreign students can usually stay for one year. They must (52) an educational institution, and they are required to study for a (53) of fifteen hours a week on a daytime course. Prospective students have to show that they can afford their studies, and that they have sufficient (54) resources to support themselves (55) in this country.
In order to work here the foreigner needs a work permit, (56) must be applied for by his prospective employer. The problem here is that the Department of Employment has the right to grant or (57) these permits, and there is little that can be done (58) it; it would be extremely unwise for a foreign visitor to work (59) a permit, since anyone doing so is liable to immediate deportation (驱逐出境). There are some people from the European countries, who are often given (60) residence permits of up to five years. Some other people, such as doctors, foreign journalists, authors and others can work without permits, and foreign students are normally allowed to (61) part-time jobs while they are studying here.
52().
A.minimum
B.maximum
C.minority
D.majority
“龙”的英文“Dragon”,在西方世界被认为是一种充满霸气和攻击性的庞然大物。“龙”的形象往往让对中国历史和文化了解甚少的外国人片面而武断地产生一些不符合实际的联想。“龙”在内的一些中国形象标志也往往具有一定的局限性,容易遭致误读误解或别有用心的歪曲。这段话直接支持了这样一种观点,即( )
A.反对“龙”作中国形象标志的理由
B.建议把“龙”作为中国形象的标志
C.“龙”在西方人眼中的形象
D.“龙”是中 * * 的图腾