P346347. Learn the Top 10 Italian Foods That Will Kill You Faster 04:07 P347348. Italian Words of the Week with Ilaria - Family 02:36 P348349. Italian Weekly Words with Ilaria - School Supplies 03:45 P349350. Italian Reading for Beginners - What is the Last Stop of this Train 01:...
What is faster, the speed of light or sound? At what speed does the radio wave travel? How can you find the speed of light using an equation? How fast does dark matter travel? How can we travel faster than the speed of light?
The teacher told us that light travels faster than sound. A. that B. what C. if D. when 相关知识点: 试题来源: 解析 A。that 引导宾语从句,在从句中不充当成分。选项 B“what”在从句中充当成分;选项 C“if”表示“是否”,意思不符;选项 D“when”表示“什么时候”,不符合题意。反馈 收藏 ...
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
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。
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...
It is known to all ___ light travels faster than sound. A. that B. what C. which D. when 相关知识点: 试题来源: 解析 A。本题考查主语从句。“It is known to all that...”是固定句型,“that”引导的主语从句,“that”在从句中不充当成分,只起连接作用。反馈 ...
—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相信。根据常识可知,此处表达光...
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___ 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