问题补充:
单选题Sir,doyouhaveanything_________thisafternoon?Ifthereisnothingtodo,IwonderifIcanaskforaleave.A.typingB.typedC.to typeD.to be typed
答案:
D解析这里考查不定式做定语修饰不定代词anything的用法,因为type这个动作不是句子主语you去做,所以用不定式被动式,如果动作是句子主语做,就用have sth to do,如:I have some homework to do.