从一副完整的扑克牌中,至少抽出()张牌,才能保证至少6张牌的花色相同。
A.21
B.22
C.23
D.24
参考答案:C
My daughter doesn't _______ beef _______ milk. [ ]
A. eats, or
B. eats, and
C. eat, and
D. eat, or
生产暂停时,角度显示器显示的角度是()。