Whodoyousupposeistheman____ourteacheristalking?
to (with，about) whom
暂无解析
Roy:______It'sgettinglate.
Ellen:Mustyougosoon?
Thetimehascome_____wemakeextensiveuseofnuclearenergy.
Hehasfourson,____(他们全部都是那个偏僻山村里的高级教师)。
Humanbeingsaresuperiortoanimals_____theycanuselanguageasatooltocommunicate.
Let'sgoswimming,_______?
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