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es 一 詭計 計
說樣 《ee'
五、斷合測驗 :10% qs
When we think of sleeping, We probably pieture a mic comfortable bed. We iT Sa
s
Jaying our heads ori big filuffy pillows and tying under nice Warm blankets. Most ami
一1. _, sleep in very different places. Sea otters, for instance, sleep on their backs
Water and _2. don't drown.。 When giraffes get their forty Winks, they are
use their hips as a pilow. And some creatures, like the Alpine Swift, can evend
while nm fighf
These _ 4. migratory birds travel thousands of kilometers between continen
every year. On these extremely Jong Hlights, they stay in the Sky
months at a fime. One Swiss study in 2013 showed that Alpine SWifts Temainl
even Jonger than we imagined. Special sensors were attached to SiX bi
Jocation and Speed _6. be measured at all times. The Iesearch team
swifts could cover up to 10,000 km and go as long as 200 days 二一
Some __8._ thatAjpine Swifts don't sleep at all during these fiigh
many agree 了hat they are capable of getting at ]eaSt some Shutreye
makes 出em some of the coolest sleepers _10. . ttalso makes,
和u和Ter一pows or clouds?
( ) .(A)therefore (B) however
人 ) 2.(A) otherwise (B) thus
CMAUable 江凶Rule
( ) 4(A)amaze (B) amazes
( ) 5%(A)wihin (B) during
(0 00ust (B) might
