题目内容
23、 _______ environmental damage is done, it takes many years for the ecosystem to recover.
A. Even if B. If only C. While D. Once
试题答案
23、D
______ environmental damage is done, it takes many years for the ecosystem to recover.
A. Even if B. If only C. While D. Once
查看习题详情和答案>>_______environmental damage is done, it takes many years for the ecosystem to recover.
- A.Even if
- B.If only
- C.While
- D.Once
_______ environmental damage is done, it takes many years for the ecosystem to recover.
A. Even if B. If only C. While D. Once
查看习题详情和答案>>________ environmental damage is done , it takes many years for the ecosystem to recover .
A. Even if B. while C. If only D. Once
查看习题详情和答案>>______ environmental damage is done, it takes many years for the ecosystem to recover.
A. Even if B. If only C. While D. Once
查看习题详情和答案>>
_______environmental damage is done, it takes many years for the ecosystem to recover.
| A．Even if | B．If only | C．While | D．Once |
_______environmental damage is done, it takes many years for the ecosystem to recover.
A．Even if B．If only C．While D．Once
查看习题详情和答案>>
environmental damage is done, it takes many years for the ecosystem to recover.
A．Even if B．If only C．While D．Once
查看习题详情和答案>>_______environmental damage is done, it takes many years for the ecosystem to recover．
|
A．Even if |
B．If only |
C．While |
D．Once |
查看习题详情和答案>>