Intheexperiment,theresearcherplacedaratinamaze,___itwaspresentedwithdifferentsmellstoseeifitcanresistthedistractionandgettotheexit.
A.what B.that C.where D.which正确答案C
Intheexperiment,theresearcherplacedaratinamaze,___itwaspresentedwithdifferentsmellstoseeifitcanresistthedistractionandgettotheexit.
A.what B.that C.where D.which正确答案C