A.killthemallB.controlthem

C.drivethemawayD.stayawayfromthem

31.Whatcanweknowfromthetext?

A.Thecrazyantsfirst.appearedinTexasin2013.

B.ThecrazyantscausehugelosstothepeopleinTexas.

C.Thegovernmentistakingmeasurestodealwiththeant.

D.DavidOiissurewhytheantsruinelectronicdevices
D

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