Over the past half-century, scientists have settled on two reasonable theories related to baby talk. One states that a young child’s brain needs time to master language. The second theory states that a child’s vocabulary level is the key factor. According to this theory, some key steps ...
百度试题 结果1 题目短语互译over the past half century 相关知识点: 试题来源: 解析 在过去的半个世纪里 反馈 收藏
Over the past half-century, North America has lost more than a quarter of its entire bird population, or around 3 billion birds. "We saw this great net loss across the entire bird community," says Ken Rosenberg, a scientist in Ithaca, N.Y. "But we also knew that other bird populations...
Over the past half-century,thepopulation and number of domestic households in Hong Kong continued to grow. censtatd.gov.hk censtatd.gov.hk 過去半個世紀,香港的人口及家庭住戶數目持續增長。 censtatd.gov.hk censtatd.gov.hk Over the past half century,Emerson actively ...
Over the past half century,___(use) chemical fertilizers___(become) very common in farming. 解析:第一空考查动名词作主语;第二空考查主谓一致和时态,动名词作主语时谓语用单数,根据“over the past half century”可知用现在完成时态。 相关知识点: 试题来源: 解析 using has become 解析:第一空考查...
Over the past half-century, the tools of neuroscience have revealed much about the workings of the human brain. Now researchers are pushing forward in a new frontier: exploring what goes on in the mind of man's best friend. The study of canine cognition(犬科动物认知)has taken off in recen...
Over the past half century, using chemical fertilizers has become(become) very common in farming. 相关知识点: 试题来源: 解析 答案:has become.考查单词填空.根据句意和汉语提示可知这里使用动名词作主语,谓语用三单,时间是Over the past half century,和现在完成时搭配. 在过去的半个世纪里,使用化肥在...
Over the past half-century,scientists have settled on two reasonable theories related to babytalk.Onestates that a young child's brain needs time to master language, in the sameway that it does to master other abilities such as physical movement. Thesecond theory states that a child's ...
百度试题 结果1 题目【题目】短语互译over the past half century 相关知识点: 试题来源: 解析 【解析】在过去的半个世纪里 反馈 收藏
Over the past half century, using chemical (肥料) has become very common in farming.相关知识点: 试题来源: 解析 fertilizer(s) 【详解】考查名词的数。句意:半个世纪以来,在农耕中使用化肥已非常普遍。根据汉语提示“肥料”且做宾语可知名词fertilizer(s)。故填fertilizer(s)。