题目

根据句意及所给词首字母提示，填入正确单词： 1． The orange is o________ and the apple is r________. 2． E________ and two is ten. 3． This pair of s________ is too big. 4． -What's her f________ clothes? -Skirts. 5． -Are these shirts big? -No, they're s________. 答案： 1. orange, red 2. Eight 3. shoes 4. favorite 5. small若关于x的不等式mx2-mx+1＜0的解集不是空集，则m的取值范围是______．