This old computer must have been of great use to _______ did the scientific research.
A、those
B、when
C、whoeve
D、whomeve
发布时间：2025-08-02 11:35:29
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：C
相关试题
- 1.This old computer must have been of great use to _______ did the scientific research.
- 2.Members of the House of Representatives must over 35 years old and must have been an American citizen
- 3.It must have been a ()journey
- 4.They have learned about how to use computer
- 5.In terms of voice, scientific writers have a tendency to use _______voice.
- 6.Since the road is wet, ________last night.A、it must have rainedB、it must rainC、it must be rainingD、it
- 7.Research universities have to keep up with the latest computer and scientific hardware ( ) price.
- 8.Since the road is wet this morning，last night ___.A.it must be rainingB.it must rainC.it must have rainedD.it
- 9.The fuel must have been finished, _____ the engine stopped.
- 10.What impact did the use of cars have on society?
