Question

【题目】Bob is the 15th tallest and the 15th shortest student of his class. How many students are there in his class? ( )

A.28.B.29.C.30.D.31.

Answer 1

【答案】B

【解析】

句意：鲍勃是班上第15高的学生，也是第15矮的学生。他班上有多少学生？根据句意可知，比鲍勃高的学生有14人，比鲍勃矮的学生有14人，再加上鲍勃，班里一共有29人，故选B。