问题
填空题
通讯卫星板状的两翼是太阳电池板,它的作用是把______能转化为______能,供卫星使用.
答案
卫星的两翼是太阳电池板,它的作用是把太阳能转化为电能,供卫星使用;
故答案为:太阳,电.
通讯卫星板状的两翼是太阳电池板,它的作用是把______能转化为______能,供卫星使用.
卫星的两翼是太阳电池板,它的作用是把太阳能转化为电能,供卫星使用;
故答案为:太阳,电.
完形填空,补全对话。 | ||||
A: What do you want 1_________? B: Let's go 2_________. A: Okay. 3_________? B: Hmmmmm. Let's go 4_________ the silk shop. A: The silk shop! 5_________, thanks. I 6_________ want to buy silk. B: Okay, then let's go to the 7_________ shop. I want to buy a new dress. A: Forget it! I don't want to buy a new 8_________. B: Well, 9_________ 10_________ you want to buy? A: Ice cream. | ||||
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