[A] cured [B]changed [C]improved[D] saved
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___________the weather was fine,I opened all the windows. [A]For[B]Becauseof[C]Nowthat[D]Sincethat
What can we learn from thepassage?[A]Peoplekeep dogs mostly for companionship now. [B]Mostpeople in the West still keep dogs for protection. [C]Peoplekeep dogs because they love animals.
【C13】
A. into
B. in
C. at
D. against