单项选择题 Since Chinese people are mostly not familiar with English culture, many English effective sentences with indirect or passing reference to some English event, person, place or artistic work cannot be transplanted to Chinese. （ ） A.对B.错

多项选择题 我们的人民解放军无愧于伟大的人民军队的称号。 （ ）Our P.L.A. is worthy of being called a great army of the people. A. negation B. division C. inversion D. amplification

单项选择题 Is point K in line AB?  A. Yes,it is. B. No, it isn't. C. Can not tell.