题目内容
19、 Air bags for cars were invented _____ lives. Without them more people would be injured in car accidents.
A. saving B. saved C. to save D. to have saved
试题答案
19、C
Air bags for cars were invented _____ lives. Without them more people would be injured in car accidents.
|
A．saving |
B．saved |
C．to save |
D．to have saved |
查看习题详情和答案>>
Air bags for cars were invented _____ lives. Without them more people would be injured in car accidents.
- A.saving
- B.saved
- C.to save
- D.to have saved
Air bags for cars were invented _____ lives. Without them more people would be injured in car accidents.
A. saving B. saved C. to save D. to have saved
查看习题详情和答案>>Air bags for cars were invented _____ lives. Without them more people would be injured in car accidents.
A. saving B. saved C. to save D. to have saved
查看习题详情和答案>>
Air bags for cars were invented _____ lives. Without them more people would be injured in car accidents.
| A．saving | B．saved | C．to save | D．to have saved |