The first satellite in space that was small and simple had a great impact. A. which was launched by the Soviet Union B. that was small and simple 相关知识点: 试题来源: 解析 A 修饰第一颗在太空的卫星是由苏联发射的,是非限定性定语从句,对第一颗卫星进行补充说明;B 修饰小而简单的第一颗...
Explorer 1 was the United States' first satellite in space. The 1958 launch of the satellite — twice the size of a basketball — was an important moment for the country, as the Space Race with the Soviet Union was just beginning. The satellite marked a moment when the United States got...
The ___ of the satellite was Sputnik. It was as long as a basketball, but it was the start of the space race! 翻译:1957年,俄罗斯将第一颗卫星送入太空。这颗卫星的 ___ 是斯普特尼克。它只有一只篮球那么长,但这却是太空竞赛的开始! 根据语境,空格处应该填入表示“名字”的词语,选项中只有C选...
根据“Researchers from the Soviet Union grew Arabidopsis thaliana on the Salyut 7 space station”,“The USA and Russia worked together to grow wheat in space”和“China successfully grew rice on its space station”可知,苏联、美国、俄罗斯和中国四个国家已经在太空种了植物,故选C。 (3)题详解: ...
Since the first satellite ___ into space in 1957, many more satellites have been launched. A. was sent B. sent C. has been sent D. is sent 相关知识点: 试题来源: 解析 A。解析:本题中“since”引导一个时间状语从句,从句中表示过去的一个具体动作,即1957年第一颗卫星被发射这个动作,要用一...
Since humans sent the first satellite (卫星) to space in the 1950s, scientists have been studying an important topic: how to grow food in space. A recent experiment (实验) at the Tiangong space station makes a big step forward. Chinese astronauts have successfully grown rice seedlings (幼苗...
The first satellite ___ into space in 1957. A. was sent B. is sent C. will be sent D. has been sent 相关知识点: 试题来源: 解析 A。本题考查一般过去时的被动语态,1957 年是过去的时间,所以用 was sent。is sent 是一般现在时的被动语态,will be sent 是将来时的被动语态,has been s...
The first artificial satellite launched into space was from: A. France B. The United Kingdom C. The Soviet Union D. Germany 相关知识点: 试题来源: 解析 C。苏联是第一个将人造卫星发射到太空的国家。法国、英国和德国在航天领域的这一成就相对较晚。
”可知文章讲述的是中国宇航员在神舟十四号任务期间成功培育了水稻幼苗的事件,再根据“While there have been other rice experiments in space”可知在太空中还有其他的水稻实验,因此“this one”指的是在神舟十四号上进行的水稻实验。故选D。 (3)题详解: 细节理解题。根据“While there have been other rice ...
The first satellite to be launched into space was ___. A. Apollo 11 B. Voyager 1 C. Sputnik 1 D. Skylab 相关知识点: 试题来源: 解析 C。Sputnik 1 是第一颗被发射到太空的卫星。Apollo 11 是将人类送上月球的航天器。Voyager 1 是进行星际探索的探测器。Skylab 是美国的空间站。反馈...