A.shiftB.switchC.swirlD.swipe
A.shift
B.switch
C.swirl
D.swipe
- · 有3位网友选择 C,占比37.5%
- · 有2位网友选择 D,占比25%
- · 有2位网友选择 B,占比25%
- · 有1位网友选择 A,占比12.5%
A.shift
B.switch
C.swirl
D.swipe
A、Scenes
B、Actions
C、Feelings and emotions
D、/
B、indicator-color
C、indicator-active-color
D、autoplay
A、metaphor
B、simile
C、parallelism
D、euphemism
A.Canon.
B.Sony.
C.Nokis.
D.Casio.
Small space stations can be 【27】______ on the earth and launched orbit by 【28】______ rockets. Larger stations are 【29】______ in space. Rockets or space shuttles 【30】______ modules of the station into space, where astronauts assemble them. Old modules can be replaced, and new modules can be 【31】______ to expand the station.
A space station has 【32】______ one docking port 【33】______ which a visiting spacecraft can attach itself. Most docking ports 【34】______ of a rimmed doorway called a hatch that can connect 【35】______ the hatch on the visiting spacecraft to form. an airtight seal. When the two hatches open, they form. a pressurized tunnel between the station and the visiting spacecraft.
The main tasks of a space station crew involve scientific research. For example, they might analyze the 【36】______ of micro gravity on various materials, 【37】______ the earth's surface, or study the stars and planets.
Astronauts 【38】______ a space station also 【39】______ much of their time to the assembly of equipment and the expansion of the station's facilities. This includes 【40】______ beams, connecting electrical and gas lines, and welding permanent joints between sections of the station. The crew must also fix or replace broken equipment.
【21】
A.which
B.that
C.where
D.in which
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!