Ifyoudreamofbecomingaspacemanafteryougrowup,getstartednow!Aspacemanneedsastrongbodyandmind.SeeherewhatShengzhouIXspacemanareabletodo.Doyoustillhavealongwaytogo?ShenzhouIXspacemenareabletoliveupsidedown(
Ifyoudreamofbecomingaspacemanafteryougro
wup,getstartednow!Aspacemanneedsastrongbodyandmind.SeeherewhatShengzhouIXspacemanareabletodo.Doyoustillhavealongwaytogo?
ShenzhouIXspacemenareabletoliveupsidedown(头朝下地).
Theydothisnotjustduringsleep,butalsowheneatingandgoingtothetoilet.Beforetheyflewintospace,theyhadlotsofpractice.Eachupside-downtrainingtimelastedfor20days.
InShenzhouIX,Chinesespacemenaren’tjustspaceshipdriversbutalsomachinerepairersandscientists.
Theyhavetoknoweverypartofthespaceshipandhowitworks.Ifsomethinggoeswrong,theymustknowhowtorepairit.Alsotheydoscientificexperimentsinspace.
ShenzhouIXspacemenknowhowtoliveinthewild.
Theytookaknife,agunandsomedye(染料)withthemintospace.Iftheylandinforests,theknifeandguncanprotectthemfromwildanimals.Iftheyfallintothesea,thedyecancolortheseawateraroundthemyellow.Thiscanhelppeoplefindthemeasilyonthesea.
ShenzhouIXspacemencan’tgetdizzy(眩晕的).
Aspaceshipisnotaplane.Whenitgoesup,theextragravityforce(重力)canbreakpeople’sbones.Spacemenmusthavestrongbodiesforthis.Theycan’tgetaheadacheorbesick.Withmanythingstotakecareof,they’vegotnotimeforsickness.
46.Howmanyspecialskillsarementioned(提及)inthepassage?
A.OneB.TwoC.ThreeD.Four
47.ShenzhouIXspacementooksomedyewiththemintospaceto________.
A.colorsomethinginanexperiment
B.colortheirhairiftheyhavefreetimeinspace
C.protectthemfromwildanimalsiftheylandinforests
D.helppeoplefindthemeasilyiftheyfallintothesea
48.WhichofthefollowingisNOTTRUEtoShenzhouIXspacemen?
A.Ittook20daysforthemtodosuchupside-downtraining.
B.Theyhavesomescientificexperimentsinspace.
C.Theyusuallygetdizzywhentheygetaheadache.
D.Theyknowhowthespaceshipworksandcanrepairit.
49.Theunderlinedword“This”refersto________.
A.thedyeitselfB.coloredwaterC.theseaD.theforests
50.Thebesttitleofthispassageis“________”.