【简答题】Cabin attendants must 1 their language to the age, experience and level of __2___ of each individual passenger. It’s not helpful if cabin attendants use the same words to 3 different passengers. When ...
【简答题】My brother was old enough ________ to school. A. went B. goes C. going D. to go 2、 It is time ________ him ________ supper. A. of, to have B. for, to have C. ...