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【判断题】
无人机的种类很多，主流产品是固定翼无人机和旋转翼无人机，垂直起降固定翼无人机则兼具二者。（ ）A.
正确
B.
错误
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【简答题】完形填空。 When I was young, I was very embarrassed (尴尬) to be seen with my father. He was disabled and very short, and he 1 with great difficulty. When we walked together, with his hand on my arm for bala...
【简答题】When I was growing up, I was embarrassed to be seen with my father. He was badly crippled (跛脚), and when we would walk together, his hand on my arm for balance, people would stare, I would be ashamed ...
【简答题】阅读理解。 When I was growing up, I was embarrassed to be seen with my father. He was badly crippled (跛脚), and when we would walk together, his hand on my arm for balance, people would stare and I would be...
【简答题】在句子"I wonder if he sensed my reluctanceto be seen with him during our walks. If he did,I am sorry I never told him how sorry I was,how unworthy I was, how I regretted it." 中 (if he)did指代的是___________A...
【简答题】He couldn't have seen me, I was not there.
【简答题】When I was little . I was embarrassed to be seen with my father. He was short and 1 . When we walked together, he would hold my arm. People would look at us. Our usual walk was to or from the 2 statio...
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