Whatdoestheauthormostlywanttotellusinthelastparagraph?

Whatdoestheauthormostlywanttotellusinthelastparagraph?A.Failureisthemotherofsucc

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WhatcanwelearnabouttheauthorfromParagraphs4and5?

WhatcanwelearnabouttheauthorfromParagraphs4and5?A.Shewasbusyyethappywithherfamil

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Thepurposeofthe"lightningspeed"exerciseisto

Thepurposeofthe"lightningspeed"exerciseistoA.increaseyourspeedbyscanningthetextf

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Thispassagemainlydealswith______

Thispassagemainlydealswith______A.thedifferencesofchildrenintheirlearningcapabil

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电子猫在周长240米的环形跑道上跑了一圈,前一半时间每秒跑5米,后一半时间每秒跑3米,电子猫后l20米用了()秒。

电子猫在周长240米的环形跑道上跑了一圈,前一半时间每秒跑5米,后一半时间每秒跑3米,电子猫后l20米用了()秒。A.24 B.25 C.30 D.36

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