Question

【题目】The question ______ you should take this medicine should be decided by your family doctor.

A．why B．whether C．if D．that

Answer 1

【答案】B

【解析】句意：你是否应该吃这副药的问题应该由你的家庭医生来决定。这里空格后是同位语从句，不能由if引导。根据句意，故选B。