题目

Paul is much taller than any other boy in his class. So Paul is _____ boy in his class. A. the tallest      B. the shortest     C. taller 答案：A。根据第一句句意“保罗比他班里任何其他男生都高”判断他是班里最高的男生。括号里最大填几． (1)20×(　　)<135 (2)40×(　　)<180