题目

During World War II Malta managed to _____ most of Italian and German bombers by throwing up an effective anti-aircraft screen. A. put out  B. shut out  C. come across D. get across 答案：B 解析: shut out(=prevent from coming in; block)排除，排斥：They shut out our dust by having double windows.(他们用双层窗户防尘。) put out扑灭；get across越过；使人了解；come across偶然遇到。 本题译文：第二次世界大战中，马耳他建立了有效的防空屏障以防止意大利和德国的轰炸机侵入。 请选择下面句中“之”的用法 策之　食之　临之 [　　] A．结构助词“的” B．代词，代人或物 C．无意义，句中停顿 D．帮助构成倒装，无意义