题目内容
20、How long do you think it will be ________ the computer company puts forward a new product?
A．before B．since C．until D．that
试题答案
20、A
How long do you think it will be ________ the computer company puts forward a new product?
| A．before | B．since | C．until | D．that |
How long do you think it will be ________ the computer company puts forward a new product?
A．before B．since C．until D．that
查看习题详情和答案>>
How long do you think it will be ________ the computer company puts forward a new product?
A. before B. since C. until D. that
查看习题详情和答案>>
How long do you think it will be ______ the computer company puts forward a new product?
- A.before
- B.since
- C.until
- D.that
How long do you think it will be ________ the computer company puts forward a new product?
A. before B. since C. until D. that
查看习题详情和答案>>How long do you think it will be ________ the computer company puts forward a new product?
A．before B．since C．until D．that
查看习题详情和答案>>How long do you think it will be ________ the computer company puts forward a new product?
| A．before | B．since | C．until | D．that |
How long do you think it will be ________ the computer company puts forward a new product?
A. before B. since C. until D. that
查看习题详情和答案>>