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【简答题】
5-12 试用定时器中断技术设计一个秒闪电路,要求使发光二极管LED每秒闪亮400ms, 设时钟频率为6MHZ。
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【多选题】旅行社产品设计中的“旅游点结构合理原则”首先要求在线路设计时尽量避免重复经过同一旅游点,其他的具体要求还包括( )。
A.
重点突出文化景观
B.
点间距离适中
C.
择点适量
D.
顺序科学
E.
特色各异
【简答题】完成句子。 1. The thief who stole the woman's wallet was caught and thrown into a p______ at last. 2. There will be an important c______ in the meeting room this afternoon. Don't be late. 3. He is so t____...
【多选题】海关监管的对象包括( )
A.
报关企业
B.
进出口货物收发货人
C.
进出境运输工具负责人
D.
进出境物品所有人
【单选题】The thief has two_____.
A.
knife
B.
knifes
C.
knives
D.
knifees
【判断题】安娥是《渔光曲》的曲作者。
A.
正确
B.
错误
【多选题】连锁企业常见的采购类型有(            )。
A.
代销式采购
B.
买断式采购
C.
订单式采购
D.
招标式采购
E.
谈判采购
【简答题】On Wednesday morning, Tom was walking along the streets. Suddenly he heard two shots. It came from the bank. He ran to the bank but saw a man coming out of.  The man was short and fat with red hair. H...
【单选题】《渔光曲》这首作品的曲作者是
A.
赵元任
B.
任光
C.
安娥
D.
徐沛东
【单选题】在水和其他溶剂中溶解度都很小的苷是
A.
氧苷
B.
氮苷
C.
硫苷
D.
碳苷
E.
酯苷
【简答题】Stunt Car Driving A thief runs from the bank. He jumps into a waiting car and roars off. People run after him, but it's too late. He's gotten away. Or has he? Look! Another car is coming toward the th...
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