简介： 笔试部分 V.单项选择。（共20小题，每小题1分，计20分）选出可以填入空白处的最佳选项。 （　　） 26. The little boy is very fat eating too much food. A. so B. so of C. because D. because of （　　） 27. Now old Henry is very sad, so he doesn't want to do . A. something B. nothing C. anything...