摘要： The wide spread of super hybrid rice around the world the lives of millions and millions of people suffering from hunger to a great level. A. has improved B. is improving C. improved D. has been improving
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The wide spread of super hybrid rice around the world ______ the lives of millions and millions of people suffering from hunger to a great level.
|
A．has improved |
B．is improving |
C．improved |
D．has been improving |
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The wide spread of super hybrid rice around the world ______ the lives of millions and millions of people suffering from hunger to a great level
- A.has improved
- B.is improving
- C.improved
- D.has been improving
The wide spread of super hybrid rice around the world ______ the lives of millions and millions of people suffering from hunger to a great level.
A. has improved B. is improving C. improved D. has been improving
查看习题详情和答案>>The wide spread of super hybrid rice around the world ______ the lives of millions and millions of people suffering from hunger to a great level.
| A．has improved | B．is improving | C．improved | D．has been improving |