学习需在别人的帮助下，在真实和现实的情境中发生，这种建构主义的主张属于()
A、个人建构主义D
暂无解析
Importswillbeallowedinproportion_______exports.
______alittleearlier,Iwouldhavecaughtthetrain.
MoststormsoccurbetweenAugustandOctober,andearlySeptemberistheriskiestperiodfor______storms.
WearegladtoreceiveyourtelegraphicorderofMay6,______regretthatwecannotsupplythegoods______theendofMay.
Thisis________goodreadinghabitsarenotonlyanimportantstudyskillforthestudent,butalsoanimportantlifeskillforanyone.
