问题
判断题
厂内机动车辆的要求：应有统一牌照和车辆编号；技术资料和档案、台账齐全，无遗漏；年检验一次，检验数据齐全有效。
答案
参考答案：对
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厂内机动车辆的要求：应有统一牌照和车辆编号；技术资料和档案、台账齐全，无遗漏；年检验一次，检验数据齐全有效。
参考答案：对
| 用方框中所给单词的适当形式填空，使短文正确、通顺。每词限用一次。 | |
to the moon. When you 2________ water, it is easy for you to climb big rocks, because you are no longer 3________. Here, under water, everything is blue and 4________. During the day, there is much light. When fish swim nearby, you can 5________ them with your hands. When you have tanks (罐) of air on your 6________ you can stay in deep water for a long time. But you must be 7________ when you dive in deep water. To catch fish is one of the most interesting 8________ of this sport. Besides, there are more uses for skin-diving. You can 9________ ships without taking them out of water. You can get 10________ things from the deep water. Now you see skin-diving is both useful and interesting. |