问题

The telephone ______continually in the office all morning. Why doesn’t someone answer it? [ ]

A: phones
B:AIDU_
C: has been phoning
D: phoned

正确答案是：

同类题型

He went to the garden and saw ________one-year-old baby on the grass.

Mary and her best friend tall.

Don’t be . You can’t make such great progress in a day. It takes time.

Mary failed the exam again. —Sorry to hear that. We should do something to _____.

－Have you heard of Liu Qian from Taiwan －Sure! His magic performance is _______amazing for people ______forget．