简介： 二、单项选择 （20分） (A) 选出能替换划线部分的选项，保持句意不变。（5分） 21. Yesterday’s meeting was not interesting. A. boring B. exciting C. important 22. Jack is a top student. A. bad B. best C. tall 23. We need a lot of power to do things every day. A. diets B. activities C. energy 2...