Bring the flowers into a warm room they'll soon open.A. orB. andC. butD. for

问题补充：

Bring the flowers into a warm room theyll soon open.

A. or

B. and

C. but

D. for

答案：

A. or

(答案→)B. and

C. but

D. for

解析：考查祈使句和连词,表示并列关系，因此选B。or 或者； but但是；for 因为。