题目

—Have you found anything wrong with your computer? —Yes,and I was about to give it up when an idea ______to me that it may be struck by some kind of virus. A.occurred       B.happened        C.took place         D.turned   答案：A  occurred to sb.“某人突然想起了……”。  下列人物能够坐汽船的是 （1）史蒂芬孙（2）华盛顿（3）马克思（4）拿破仑（5）克仑威尔 A．（1）（2）（3）（4）                     B．（2）（4）（5） C．（1）（3）（4）                         D．（1）（2）（4）