百度试题 结果1 题目Light travels in straight lines ___ it is traveling in air medium. A. as much as B. as far as C. the same as D. as long as 相关知识点: 试题来源: 解析 D 反馈 收藏
That只有连接作用从句,没有实际意义,不充当句子成分;当主语从句本身不缺成分时,就用that来连接。故选择答案B。反馈 收藏
Light travels in straight lines. When light passes through a prism, it is ___. A. absorbed B. reflected C. refracted D. scattered 相关知识点: 试题来源: 解析 C。解析:光沿直线传播。当光通过棱镜时,它被折射。选项 A 被吸收不是通过棱镜的主要现象;选项 B 被反射不是主要现象;选项 D 被散射...
Light travels in straight lines. What happens when light passes through a prism? A. It disappears. B. It changes direction. C. It becomes darker. D. It becomes louder. 相关知识点: 试题来源: 解析 B。解析:当光通过棱镜时,它会改变方向。选项 A 消失不对;选项 C 变暗不对;选项 D 变响不...
light travels in straight lines as long as it is travelling in air medium.as long as在句中分别怎么解释?外:The world's stand-by as ___ as power goes is still coal.far,much,long, 答案 as long as是只要的意思第一句意思是 只要我们可以的话会帮你.第二句是 只要在空气中,光就会沿着直线...
百度试题 结果1 题目【题目】完成句子众所周知)lighttravels in straight lines. 相关知识点: 试题来源: 解析 【解析】It is known to us all that 反馈 收藏
2③That light travels in straight lines is known to us all.It is known to us all thatlight travels in straightlines. 3【题目】③ That light travels in straight lines is known to us all.light travelsin straight lines. 4③That light travels in straight lines is known to us all.Itisknown...
百度试题 结果1 题目light travels in straight lines is known to all. 相关知识点: 试题来源: 解析 1.That 略反馈 收藏
Light travels in ___ lines. A. straight B. curved C. wavy D. broken 相关知识点: 试题来源: 解析 A。本题考查科普知识和词汇。光沿直线传播,straight 表示“直的”。curved 是“弯曲的”,wavy 是“波浪形的”,broken 是“破碎的”,都不符合光的传播方式。反馈 收藏...
百度试题 结果1 题目Light travels in ___ lines. A. straight B. curved C. broken D. wavy 相关知识点: 试题来源: 解析 A。解析:光沿直线传播。选项 B 曲线、选项 C 折线、选项 D 波浪线都不符合光的传播特点。反馈 收藏