回答完问题后,老师让东东坐下,他可以这样说:A.Please stand up ! B.Please sit down .
当你告诉别人你有一把尺子时,说 A. I have a rulerB. I like a rulerC. Look at my ruler
Act like elephant. A. a B. an
—— Happy birthday! —— you! A. Thanks B. Thank
Havejuice A. a B. some
—— I like yellow. —— Me A. too B. two