百度试题 结果1 题目When do birds sleep? A. At night B. In the morning C. In the afternoon 相关知识点: 试题来源: 解析 A。鸟通常在晚上睡觉,早上和下午是它们活动的时间。所以选 A 选项。反馈 收藏
Why do birds sleep with one eye open? Light exposure of chick embryo as a determinant of monocular sleep. Curr Biol 2001;11:971-4.Mascetti GG, Vallortigara G. Why do birds sleep with one eye open? Light exposure of the chick embryo as a determinant of monocular sleep. Curr Biol 2001;...
根据第一段第七、八句“Scientistssaid that some kinds of brain activities, like dreaming, weresleep behaviors. Insects don't dream, so scientists said thatthey didn't need sleep."可知,科学家认为昆虫不需要睡眠是因为它们不做梦。故选D。3.C【解析】细节理解题。题干意为:下面哪一种不是昆虫睡觉时...
Your entry must be your own work and unpublished at the time of submission (递交). We look forward to reading your work! 1. You will have a chance to win ___ if you get the second place of the 17th Newtown Library Short Story Competition. A.a check...
aYou sleep the night called it, the birds seem to get up early, no better myself 您睡觉称它的夜,鸟似乎早早起来,没有更好我自己[translate] a25. What is the duty of a customs officer in customs inspection and customs declaration? 25. 什么是一位海关官员的义务在海关检查和海关申报?[translat...
Do birds to sleep with open eyes 翻译结果4复制译文编辑译文朗读译文返回顶部 Birds sleep his eye? 翻译结果5复制译文编辑译文朗读译文返回顶部 The bird opens the eyes the eye to sleep 相关内容 aFrom now on, I will not bother you 正在翻译,请等待...[translate] ...
DOwls are known as“birdsof the night". This means thatthey sleep in the day and feedat night.Owls are birds that feed on small creatures生物),like mice, bats and frogs. They have goodeyesight and sharp hearing. They hardly miss their“food” in the dark. They can come at other smal...
New studies have shown something different that someinsects may actually sleep. 答案 Passage3 1. F 2. C 3. G 4.B 5. E相关推荐 1Passage 3昆虫是否有睡眠Every mammal(哺乳动物)needs sleep, as do birdsand snakes. 1.Scientists have been trying to dis-cover the truth about insects' sleep ...
They need a lot of food, so they spend most of their time eating. 它们需要许多食物,所以他们把大部分时间花在吃上。 They only sleep for about four hours every night. 它们每晚只需要睡四小时。 The elephant has two lon...
百度试题 结果1 题目What do the birds do in the trees? A. Sleep. B. Cry. C. Sing sweetly. D. Hide. 相关知识点: 试题来源: 解析 C。中文解析:诗中说“The birds sing sweetly in the trees”,所以鸟儿在树上甜美地唱歌。反馈 收藏