Since Tom ___ downloaded a virus into his computer, he can not open the file now．
A．readily B．horribly C．accidentally D．irregularly
高三英语单项填空中等难度题
Since Tom ___ downloaded a virus into his computer, he can not open the file now．
A．readily B．horribly C．accidentally D．irregularly
高三英语单项填空中等难度题查看答案及解析
Since Tom ___downloaded a virus into his computer, he can not open the file now．
A．readily B．horribly C．accidentally D．irregularly
高三英语单项填空中等难度题查看答案及解析
Since Tom ______ downloaded a virus into his computer, he can not open the file now.
A. readily B. horribly C. accidentally D. irregularly
高三英语单项填空中等难度题查看答案及解析
Since Tom__________ downloaded a virus into his computer, he can not open the file now.
A. readily B. horribly C. accidentally D. irregularly
高三英语单项填空困难题查看答案及解析
Since David ______ downloaded a virus into his computer, he can not open the file now.
A. readily B. accidentally C. horribly D. irregularly
高三英语单项填空简单题查看答案及解析
Be careful when you surf the Internet．If you download a virus into your computer ______, you will not open your files．
A．on purpose B．by accident C．at random D．on average
高三英语单项填空中等难度题查看答案及解析
Tom seldom, ______, paid for the software on his computer. That is, he used lots of pirated software.
A. if any B. if ever C. if some D. if never
高三英语单项填空中等难度题查看答案及解析
------ The authors of computer viruses are geniuses.
------ I agree. They can apply their wisdom to other net technology ________ human beings can benefit.
| A．in which | B．through which | C．on which | D．from which |
高三英语单项填空中等难度题查看答案及解析
—Can he take charge of the computer company?
—I’m afraid it’s his ability.
A. beyond B. within C. of D. to
高三英语单项填空中等难度题查看答案及解析
No one can imagine the difficulty he had _______ his son to get rid of the habit of playing computer games.
| A．persuading | B．to persuade | C．persuaded | D．persuade |
高三英语单项填空简单题查看答案及解析