A选项it seems that放进来that引导的主语从句缺主语,语法错误;B选项here seem放进来句子缺主语,here不能充当主语成分;C选项there seem to be是there be句型,当seem用于there be结构时,其通常的表现形式为There seems to be…,to be可以省略,也可以保留,但以保留为多见;D选项it seems to be中it指代不明确,...
A. colors of the elements. B. sizes of the elements. C. atomic weights and chemical properties. D. melting points of the E. lements. 相关知识点: 试题来源: 解析 C。原因:文中提到“Mendeleev arranged the elements according to their atomic weights and chemical properties.”。 反馈...
DK元素周期表图解百科 The Periodic Table Book A Visual Encyclopedia of the Elements 英文原版 化学元素视觉百科 全彩精装 优学宝贝进口童书专营店 关注店铺 评分详细 商品评价: 4.6 中 物流履约: 4.8 高 售后服务: 4.8 高 手机下单 进店逛逛|关注店铺 ...
Stewart, P.J.: A new image of the periodic table. Educ. Chem. 41, 156-158 (2004)Stewart, P.J. (2004). A new image of the periodic table.Educ. Chem., No. 6, 156 - 158.P. J. Stewart. A new image of the periodic table. Education in Chemistry 41, pp. 156-8, 2004....
现货【中商原版】元素周期表 英文原版 The Periodic Table Book : A Visual Encyclopedia of the Elements 浩苑虹图书专营店(13372199)已退店 关注店铺 评分详细 商品评价: -- -- 物流履约: -- -- 售后服务: -- -- 手机下单 进店逛逛|关注店铺 ...
百度试题 结果1 题目The periodic table is an important part ___ chemistry. A. of B. for C. in D. at 相关知识点: 试题来源: 解析 A。“an important part of sth.”表示“某物的重要部分”,是固定搭配。反馈 收藏
According to the periodic table, ___ still some elements undiscovered() A. there seem to be B. it seems to be C. it seems that D. here seem 相关知识点: 试题来源: 解析 A句意:依据元素周期表来看仍有许多元素未被发现。本题考查的是there be句型的变化形式。只有A项正确 反馈 ...
当当中华商务进口图书旗舰店在线销售正版《【中商原版】化学元素 元素周期表 英文原版 The Periodic Table Book : A Visual Encyclopedia of the Elements》。最新《【中商原版】化学元素 元素周期表 英文原版 The Periodic Table Book : A Visual Encyclopedia of the Elem
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1. What is the name for the horizontal rows of the periodic table? B A. groups B. periods C. families D. sets 相关知识点: 试题来源: 解析B1. B: The horizontal rows of the periodic table are called periods. The vertical columns of the periodic table are known as groups or families....