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问题 单项选择题

大米是最常用的辅助原料。添加大米的啤酒，色泽浅、口味清爽、泡沫细腻、酒花香味突出、非生物性好。大米淀粉含量高，蛋白质、多酚类物质、脂肪含量较麦芽低，其水分含量为（）。

A、20%~23%

B、16%~18%

C、14%~16%

D、1l％～13％

答案

参考答案：D

填空题

用所给词的适当形式填空。

1. Look at the __________________. How big they are! (library)

2. Look! The boy is __________________ to the classroom. (run)

3. There aren't __________________ exercises on the paper. (some)

4. Children in __________________ often play ping pong. (Chinese)

5. __________________ homework can you do today? (how many)

6. There are some small __________________ near Tianjin. (city)

7. Do you know __________________? (where is he from)

8. Oh, your shoes are like __________________. (Tom)

9. Can you __________________ a horse like that man? (ride)

10. I want to buy two bags of __________________ for the children. (soap)
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单项选择题

船舶海上航行定位方法，按照参照目标可分为( )两种。

A．岸基定位和星基定位

B．岸基定位和雷达定位

C．地理定位和星基定位

D．雷达定位和地理定位
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