Somepeoplebelievethatsinceoilisscarce,the________ofthemotori

Somepeoplebelievethatsinceoilisscarce,the________ofthemotorindustryisuncertain.A

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Steelisnotas________ascastiron;itdoesnotbreakaseasily.

Steelisnotas________ascastiron;itdoesnotbreakaseasily.A.elastic B.brittle C.adap

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Questionsarebasedonthefollowingpassage. Asmachinesgo,thecari

Questionsarebasedonthefollowingpassage. Asmachinesgo,thecarisnotterriblynoisy,no

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The Beatles, the most famous British band of the 1960s, trav

The Beatles, the most famous British band of the 1960s, traveled worldwide for m

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Researchers have discovered that(  )with animals in an activ

Researchers have discovered that(  )with animals in an active way may lower a pe

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