Question

Find ways to praise your children often, ____ you’ll find they will open their hearts to you.

A．till

B．and

C．or

D．but

Answer 1

B

考查固定句型。祈使句+连词+陈述句=条件句+主句；结合句意可知B正确。句意：要经常找出方法来表扬你的孩子，你就会发现他们向你敞开心扉。