试题详情

You should face the _______ bravely instead of burying your head in the sand.

to the freshmen in your department to recommend a book club.In your email you should include the de

you should never lose heart and never give up. Maybe you are afraid of losing face, but you should

to the person in charge to express your thanks for the services,and make suggestions.You should wri

Thank you for your letter of May 6th, in which you _______ about the bicycles of Model 897.