Allow children the space to voice their opinions, they are different from your o

Allow children the space to voice their opinions,     they are different from your own.

A.until      B.even if     C.unless     D.as though

试题答案

B

解析:

until引导时间状语从句；unless引导条件状语从句；as though引导方式状语从句；只有even if符合题意（即使孩子们与你意见不同，也要允许他们发表意见）。