Bring the flowers into a warm room they'll soon open. A．or B．and C．but D．for

Bring the flowers into a warm room ________they'll soon open. 

A．or                 

B．and    

C．but                

D．for

试题答案

B解析：“祈使句＋and/or＋表示结果的句子”是固定句型，祈使句相当于条件句；and表顺承，or表转折。句意：把花带到暖和的房间里，它们很快就会开放。故选B项。