选修10 units 1&2课后能力测评一 ⅰ. 完形填空 阅读下面短文,从短文后各题所给的四个选项a、b、c和d中,选出可以填入空白处的最佳选项。字数:358 完成时间:12分钟 难度:★★ i am a team leader in an insurance company. we are going through a lot of changes right now which is __1__ much stress for all of us. a few weeks ago i was having a day so __2__ that i even doubted if i had the ability to do this challenging work, and was about ready to change to a less stressful job __3__.