下列无需陈酿即可出售的酒有（）。
A.伏特加
B.朗姆酒
C.金酒
D.特基拉酒
参考答案：A, C
The children _____ the windows already, so the classroom looks much brighter.[ ]
A. are cleaned
B. will clean
C. are cleaning
D. have cleaned
– Amazing! You _____ have won the first prize in the national English speech contest!
– I’m lucky that all my efforts have finally paid off.
A．must
B．may
C．can
D．should
