D 成百的,是固定用法
如果还有问题,可以问我,1.Do you know the word "risk"? -- Sorry, I don't. Let's look it ___ in the dictionary.2..Don't do any other things while you are doing your homework. So please ___ your MP3.3.Hi, Sam. I didn't see you last night. -- Oh. We ___ my uncle's home after supper4.Mr. Brown knew nothing about the good news ____ his wife told it to him. 填什么1 up2 turn off3 went to4 until