Formoreadvancedlearners,groupworkmaybemoreappropriatethanpairworkfortasksthatare__________.
A.linguistically simple B.structurally controlled C.cognitively challenging D.thematically non-demanding正确答案C
Formoreadvancedlearners,groupworkmaybemoreappropriatethanpairworkfortasksthatare__________.
A.linguistically simple B.structurally controlled C.cognitively challenging D.thematically non-demanding正确答案C