— Yuan Longping, a famous Chinese scientist, is now doing research on sea rice.
— If farmers ________ start planting rice in salty water, China’s food supply will surely rise.
— If farmers ________ start planting rice in salty water, China’s food supply will surely rise.
| A．can | B．can’t | C．must | D．mustn’t |
2018·广东·中考真题 查看更多[1]
更新时间：2021-09-03 18:35:18
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