问题标题:
__apityyoumissedthelecturegivenbythefamousprofessorfromAmericaAthat'sBit'sCthere'sDwhat's请问不能选择A的原因是
问题描述:
__apityyoumissedthelecturegivenbythefamousprofessorfromAmerica
Athat'sBit'sCthere'sDwhat's
请问不能选择A的原因是
沈永俊回答:
that不能引导主语从句.it可以.
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