Question

Every evening after dinner，if not ________ from work，I will spend some time walking my dog.

A．being tired B．tiring

C．tired D．to be tired

 

Answer 1

C

【解析】省略句式。在if引导的条件状语从句中，从句中还原应为if I am not tired from work，根据省略的原则，所以选C。