- , if I may. - I'd rather you didn't, because there is too much work for you to do in the office.

单项选择题These proposals sought to place greater restrictions on the use and copying of digital information than in traditional media.

单项选择题Einstein was a man of uncommonly intelligence. He discovered what fewpeople could do.

单项选择题I felt somewhat disappointed and was about to leave, something occurred which attracted my attention.

单项选择题When writing a biography of Napoleon she some unknown facts.

单项选择题My answer to the quiz question “Who composed the Midnight Sonata”was just a shot in the . I didn't really know it was Beethoven.

单项选择题I'm whether or not to go to Greece for the summer.

单项选择题If you buy a camera in Singapore and take it back to England, you have to pay on it.

单项选择题Half of the medical supplies have already been to the victims of theearthquake.

单项选择题How many cattle were killed in the 1997 storm

单项选择题Why are more troops and police being deployed in Mexico