题目内容
21、Great efforts to increase grain production if food shortages are to be avoided.
A．could be made B．must be made
C．might be made D．would be made
试题答案
21、B
Great efforts to increase grain production if food shortages are to be avoided.
A．could be made B．must be made
C．might be made D．would be made
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Great efforts to increase grain production if food shortages are to be avoided.
|
A．could be made |
B．must be made |
|
C．might be made |
D．would be made |
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Great efforts to increase grain production if food shortages are to be avoided.
A．could be made B．must be made
C．might be made D．would be made
查看习题详情和答案>>Great efforts to increase grain production if food shortages are to be avoided.
A．could be made B．must be made
C．might be made D．would be made
查看习题详情和答案>>Great efforts to increase grain production if food shortages are to be avoided.
A．could be made B．must be made
C．might be made D．would be made
查看习题详情和答案>>Great efforts to increase grain production if food shortages are to be avoided.
| A．could be made | B．must be made |
| C．might be made | D．would be made |
Great efforts to increase grain production if food shortages are to be avoided.
| A．could be made | B．must be made |
| C．might be made | D．would be made |
Great efforts to increase grain production if food shortages are to be avoided.
A．could be made B．must be made
C．might be made D．would be made
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