题目

阅读理解It happened ona rainy Saturday morning last month. My wife Catherine and I were driving alongwhat some peoplecalledmoosealley（麋鹿通道）. It was so early that there were few carson the road. Suddenly,something happened. A moose jumped out across our path. I had beendriving for years and was good at driving. In order to avoid knocking into the moose,I made a quick turn to the other lane. If I had not done that, the moose mighthave been killed, and my wife and I might have got injured，too. Afew seconds later, when stopped and looked back in my rear view mirror, themoose was We should do such exercises in the future, I think, _____ we did yesterday. A. as               B. for     C. about    D. than