__________ my pants.A. He is B. It is C. These are
当你想知道这是谁的钢笔时,应说:____。 A.Is this your pen ? B.Where is your pen ? C.Whose pen is it ?
当你想知道今天的日期时,应说:____。 A.What’s the date today ? B.When is it ? C.What time is it ?
当你想问对方身体是否安好时,应说:____。
当你知道这支铅笔不是Steven的时,应说:____
老师早上进教室,同学们应对他说:____。