题目

—How is your brother? Still doesn't like studying?—He's fine. He used to ________ TV after supper. But now he is used to ________ his homework.A.watch; doing B.watching; doC.watch; do D.watching; doing 答案：【答案】A【解析】句意“-你的弟弟怎么样？他还不喜欢学习吗？-他好多了，他过去常常看电视，但是现在他习惯于做作业”。第一空处译为“过去常常看电视”，用used to do“过去常常做某事”，排除B和D；第二空处译为“他习惯于做作业”，be used to doing习惯于做某事，故选A。 －How clean the bedroom is! －Yes, I am sure that someone it． [　　] A．cleans B．cleaned C．has cleaned D．had cleaned