Find ways to praise your children often, _________ you'll find they will open their hearts to y

Find ways to praise your children often, _________ you'll find they will open their hearts to you

A.till

B.or

C.and

D.But

答案及解析： C

解析：

试题分析：考查固定句型。祈使句+and/or，相当于if引导的条件状语从句；句意：找方法经常表扬孩子，这样，见你就会发现他们会向你敞开心扉。根据句意可知，表递进，用and。故选C。

考点：考查固定句型