TheauthormentionsHarlow’sexperimenttoshowthat______.
A.adultsshoulddevelopsocialskills
B.babiesneedwarmphysicalcontact
C.caregiversshouldbehealthyadults
D.monkeyshavesocialrelationships
正确答案:B
TheauthormentionsHarlow’sexperimenttoshowthat______.
A.adultsshoulddevelopsocialskills
B.babiesneedwarmphysicalcontact
C.caregiversshouldbehealthyadults
D.monkeyshavesocialrelationships
正确答案:B