How far is it from here to the city?[A]20 kilometers.[B]20.5 kilometers.[C]25.5 kilometers.
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Recent discoveries in Montana indicate that some dinosaurs may have resided in colonies.() A lived B died C hunted D fed
It's time for class. Please keep __________.[A]quite[B]quit[C]quiet
此处正确答案是[A]inferior[B]worse[C]desperate[D]fatal
The polar regions are generally covered with ice and snow.() A areas B rocks C mountains D seas