题目

—I would like to buy an expensive camera. —Well, we have several models_____ . A. to choose from       B. to choose C. to be chosen          D. for choice   答案：A根据上文“buy an expensive camera”，可以得知服务员在此让“我”从several models 中选一款。to choose from在此意为to choose one from several models。本句中to choose from 似乎没有逻辑主句，然而本句相当于We have several models for you to choose from。  笔算下题：(要验算) 9730÷78＝