内容正文:
()10.(2081一o2·方托中区末)一Where is y r mothe
限时快练4
-I don't know,hut she the dishes when I left just now.
(氧时,40分钟)
A.is washing
且eashed
C.was washing D.has washed
单滑速择十网请星解十经鼻型篱请十闻语诺用+连门点句
【,阅读解
阅读下面材料,馆后从各小题所给的国个透用中选出最佳选魔
【.单项选辑
(22I一2022·石家生市27中米)Many people dream of1 aveling into outer space,However,.
选出可以填人空白处的最住选境
spending tou much time in spece may cnuse health problems,according to NASA.That's why
()L.(2021-222·扇山有车南区偏术》There
island in the middle of the lake.It's
estronauts shouldn't speexd more than six months on the Intertionnl Spoce Station(ISS)at n time.
most beautiful island I linve ever seen.
Ms款(l肖)and bone loss
A.aithe
B.na
C.pnithe
D.animm
〔)2.021一2022,奉夏高市找宁区编米)小ihn*w叫
She wem the first pritn in
In a weightless environment,astronmuts don't need to cse their museles to suppon themselves,
so their museles start shrinking.To keep their museles strong.astronauts need to exereise about
be singing c0mpct山lm.
hours ench day on the IS5.
A.sound
B.vuice
C.noise
D.spirit
【)3(2021-2022,五家庄香州卡期中L.叮held her head mp like s qucen
Bill was
Sleep di女r(混乱)
tellingg his tale,
In spoce,the sun rises every 90 minutes.Ir is hard for astrnnauts to get use to this light-dark
A.after
B.before
C.while
D.mt间
eyele when they aleep.Also,they need tu aleep in a sleeping bag that is fixed ton wall,and its
()4.42021一2022·停释市装是期末)
the mountam is.
he air is风
uncomfortable.
A.The highextithe thinnest
B.Higherathinoer
Astronauis ow have individual sleeping poda()that help shut out sooe of the light.
C..The higher:the thanner
D.The high:tbe thin
Still,studies heve jound that most astronauts only sleep about six hours each night,ven though they
t35.2021-222·若家生市23中期中)0 n rainy d面y.1 like stending
the windnw to
should lave eght and a half huurs.
enjoy the rin.
Brain changes
八,湘
县y
C,to
D,with
Seientists huve found that the pasition of the brain changes during speeflight.I cun affeet huw
【6.202142022+确4事过安有期末》Y0如
retur the book today.Yoa can keep i
the hrain deals with huw we se,sy helneed a