问题

How long do you think it will be ________ the computer company puts forward a new product?

A:before
B:since
C:until
D:that

正确答案是：

同类题型

On weekend, I usually go to bed late and get up at 10 ____ the morning.

下列各句的句式，与其他三句不同的一句是（）

Ianswer this question in English—No, you.You may answer it in Chinese.

Jim went to answer the phone _______, Harry started to prepare lunch [ ]

My brother ____ from Monday to Friday.