单选题：I don't think it was an accident at all. Your brother did ..

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（ ^ ），并在其下面写出该加的词。删除：把多余的词用斜线（ \ ）划掉。修改；在错的词下划一横线，并在该词下面写出修改后的词。注意：1. 每处错误及其修改均仅限一词； 2. 只允许修改10处，多者（从第11处起）不计分。 I often quarrel about my mother over whether I can s

— Do you think their table tennis team will win the first place at the coming Asian Games?— _____. Ours is much stronger than theirs.[ ]A. Of courseB. It depends C. Don't mention it D. By no means

_____ maintain physical well being, a person should eat wholesome food and get sufficient exercise. [ ]A. So as to B. Except for C. In order to D. In case of

_____ in London, he was eager to see the Big Ben. [ ]A. To his arrivingB. Once his arrival C. Upon his arrival D. The moment arrived

I'll be out for some time. ______ anything important happens, call me up immediately.A．In case B．As ifC．Even thoughD．Now that