Someconceptsmaybedifficulttograspchieflybecausetheymaybeunfamiliaror_____ideas,opinionswhichwealreadyhold.
B
暂无解析
Thefarm_____myfatheronceworkedhastakenonanewlookforthetimebeing.
Mysisterwasn'tinParislastmonth,soyou_____herthere.
Thetimehascome_____wemakeextensiveuseofnuclearenergy.
Tammy:Someoneisatthedoctor.
Richard:______.
Gene:ShallIopenthiswindow?
Jodie:______
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