– What do you think of teaching, Bob?-- I find it fun and challenging. It is a j

题型：不详难度：来源：

– What do you think of teaching, Bob?
-- I find it fun and challenging. It is a job ________ you are doing something serious but interesting.

A．that

B．which

C．when

D．where

答案

D

解析

考查定语从句。先行词为a job，从句中不缺少主语或宾语，缺少地点状语，所以用关系副词where 或in which，句意：鲍勃，你认为教学怎么样？我发现教学既有趣又富有挑战性。它是这样的一份工作，在这份工作中你要做一些严肃而又令人感兴趣的事情。所以选D。