Moreandmoreteacherstendtothinkthatteachingisreallya

问题详情：

 More and more teachers tend to think that teaching is really a _____ job, so they have to devote a lot to it.

A. rewarding              B. blessing                  C. demanding           D. depressing

【回答】

  C

知识点：形容词

题型：选择题