题目内容

21.

A)Theystaywithonepartnerforlife.
B)Theyhavetheirownjoysandsorrows.
C)Theyexperiencetrueromanticlove.
D)Theyhelphumansinvariousways.

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Questions22to25arebasedonthepassageyouhavejustheard.

A)Arareanimal.
B)Ahistoricalsite.
C)Acowbone.
D)Apreciousstone.

23.

A)Datingit.
B)Preservingit.
C)Measuringit.
D)Identifyingit.

24.

A)Thechannelneedstointerviewtheboy.
B)Theboyshouldhavecalledanexpert.
C)Theboy'sfamilyhadactedcorrectly.
D)Thesiteshouldhavebeenprotected.

25

A)Conductamoredetailedsearch.
B)AsktheuniversitytorewardJude.
C)Searchforsimilarfossilselsewhere.
D)Seekadditionalfundsforthesearch.

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