【简答题】用 must, mustn’t, may, may not , can 或 can’t 填空。 This is Mrs Lee’s first trip to Canada. She (1) _____________ only speak a little French and a little English . Today, she will go the Canadian Embas...
【单选题】Nearly six million people go to see the Mona Lisa every year, attracted by the o f her smile. When you're not looking at her, she seems to be smiling when you look a t her , she stops.