题目

选择合适的词并用其正确的形式填空。 hide, know, find, help, win 【1】I____ Lingling in the toilet.【2】Look! The dog is____ behind the sofa.【3】I won the game. I'm the____.【4】The dog is lost. Let's____it.【5】Where is Tom? I don't____. 答案：【答案】【1】found【2】hiding【3】winner【4】help【5】know【解析】1.说话时动作已结束，故用过去式。2.考查现在进行时结构，动词用­ing形式。下列哪一项属于自身免疫A.因接触动物毛屑而出现的鼻炎B.因接触花粉而引起的皮肤荨麻疹C.系统性红斑狼疮D.因室内尘土而引起的哮喘