4. It was last night he saw the comet(). A. that B. when C. where D. how 相关知识点: 试题来源: 解析 【解析】 正确答案:A 解析:考查强调句的用法。 题意“他就在昨天晚上 看见彗星了。 ”。 我们知道:强调句型是对句子的 主语,宾语,状语等进行强调,(谓语除外),其 基本结构是It is +被...
When the comet comes back in 17,000 years, where will we be?Derrick Z. Jackson, Globe Staff
The shower's radiant is in the constellation Bootes. The easiest way to find it is tolook north for the Big Dipper. Then, follow the "arc" of the Big Dipper's handle across the sky to the red giant starArcturus, which anchors the bottom of Bootes. April: Lyrids The Lyrid meteor show...
1.Unless you're lucky enough to have the lights come to you, seeing auroras is a matter of being in the right place at the right time. Fortunately, we can forecast where and when they are likely to become visible, so you can increase your odds. Being in Norway between late September ...
Use the January or the February-March finder chart at the very bottom of this page to know where to see Comet Lovejoy tonight by locating its position among the stars. The moonlight this week makes it harder to find. Nevertheless, in binoculars it's still a gray fuzzball with a brighter...
Details Only display workspaces where the user is member of (not all organization workspaces if you are an admin anymore) Before After (admin not being part of fcarril-asdas workspace, can acces...
根据原文“Comets contain water.”及后面提到的“When they collide with the atmosphere, they break up. And the water they contain rains down to earth. Ocean water came from that rain.”可知当彗星与地球外气层相碰撞时,彗星中包含的水分会落到地球上来。因此选项A为正确答案。 知识模块:听力...
“It must have been an amazing sight, but we don’t want to see that again,” he said. Read The Comet That Killed the Dinosaurs: New Theory on Origin of the Chicxulub Impactor for more on this research. Reference: “Breakup of a long-period comet...
A phenomenon where we can see a long tail in the sky. What is it? A. Comet B. Meteor C. Asteroid 相关知识点: 试题来源: 解析 A。这是彗星现象,彗星有长尾巴。选项 B 流星瞬间出现一道条纹。选项 C 小行星通常没有长尾巴。反馈 收藏 ...
Comet Blue - Where The Clouds Go