题目

–Big animals can be a lot of trouble. Maybe you should get a small pet, like a goldfish. －______. A. That’s all right.   B. That’s a good idea.       C. You’re welcome.       D. Never mind. 答案：B王明给贫困地区的失学儿童捐款x元，李佳捐款数是王明捐款数的2倍，张俊捐款数是王明捐款数的34，已知他们共捐103.5元，则王明捐款数为27.627.6元．