问题
判断题
交易所会员为了制造市场假象，或者为转移盈利，将持仓从一个席位转移到另外一个席位上的行为叫移仓。（）
答案
参考答案：对
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交易所会员为了制造市场假象，或者为转移盈利，将持仓从一个席位转移到另外一个席位上的行为叫移仓。（）
参考答案：对
| 用方框内所给词组的正确形式完成句子。 | |
2. It took us three hours to ________ the big party. 3. As soon as I ________ the train, I saw my father waiting for me on the platform (月台). 4. Don't ________ me when I make a mistake. 5. —What do you want to be when you ________? —A computer expert. 6. Last Sunday we went hiking and we ________. 7. "Don't _________. The patients are sleeping." the nurse said. 8. I don't want to ________ you. Let's ask our science teacher. 9. A young man ________ the bus without waiting for his turn. 10. Mother always tells me not to ________ my clothes ________ in the room. |
时（T为交流的周期），原线圈中的电流瞬时值为0.03A．变压器的原、副线圈的匝数比为（ ）
：3