来自贾冬艳的问题
It'simpossibleforustoheareverything________isgoingonintheworldIt'simpossibleforustoheareverything________isgoingonintheworld.[]A．whichB．whatC．thatD．where
It'simpossibleforustoheareverything________isgoingonintheworldIt'simpossibleforustoheareverything________isgoingonintheworld.
[]
A．whichB．whatC．thatD．where
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2019-06-17 05:16