In what medium doessoundtravel faster? A. 党当家风离北得压动认酸较所始须带政党当家风离北得压动认酸较所始须带政Air.党当家风离北得压动认酸较所始须带政党当家风离北得压动认酸较所始须带政 B. 劳叫即影新特使资体少克适存见劳叫即影新特使资体少克适存见Metal.劳叫即影新特使资体少克适存...
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试题来源: 解析 A。解析:本题考查主语从句的引导词。it 作形式主语,真正的主语是后面的从句,从句中不缺少任何成分,所以用 that 引导。what 在主语从句中充当主语、宾语或表语;which 在主语从句中有选择的意思;when 在主语从句中作时间状语。反馈 收藏
其他的,如果是A项,应该是: It is well-known that light travels faster than sound.(it 作形式主语) 如果是C项,则是: As is well-known,light travels faster than sound.(as 作关系代词) 分析总结。 要表达人人皆知的是光的速度比声音的快结果...
解析 A。本题考查主语从句。“It is known to all that”是固定句型,其中“that light travels faster than sound”是主语从句,that 在主语从句中不做成分,只起连接作用,if 不能引导主语从句,what 在主语从句中充当主语、宾语等成分,when 在主语从句中作时间状语,此处用 that 引导主语从句。
We know that light travels much faster than sound. A. what B. which C. that D. who 相关知识点: 试题来源: 解析 C。“that light travels much faster than sound”是宾语从句,that 连接宾语从句,不做成分。选项 A“what”、选项 B“which”、选项 D“who”均不符合题意。反馈 收藏 ...
百度试题 结果1 题目1 What is well known is that sound travels about four times faster(fast)in water than in air. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目___ we know,light travels faster than sound.What That How As相关知识点: 试题来源: 解析 (D) 反馈 收藏
—What does the teacher say? —He says that light ___ much faster than sound. A. supplies B. travels C. imagined D. believed 相关知识点: 试题来源: 解析 B 【详解】 句意:——老师说什么?——他说光的传播速度比声音快得多。 考查动词辨析。supplies提供;travels旅行,传播;imagined想象;believed...
A语篇类型:说明文 主题语境:人与自我 词数:283 难度:★★★(2022· 江苏省淮海中学高二开学考试)How doeskeepingthingstidychangepeoplepsychologically? Yougaingreaterconfidenceinyourself.Also,youbecomemoreoptimisticandcalmerinthemindthanbefore.Thereareseveralreasonsforthesechanges:yourself-imageimprovesasyoustartliving...