英语2021年1月21日每日一练
改错题As we all know（A）, the US is （B）the four （C）largest country in the world（D）
单选题You look pretty in the new dress
改错题His sisters were all（A）very tired but （B）none of they （C）would stop to take （D）a rest
语法与词汇
语法与词汇
改错题Peter was very（A）good on （B）dancing when （C）he was a little boy（D）