2.Anxiously waiting for his son to return, the mother walked back and forth along the road.
查看答案
3.At the meeting, both sides exchanged their views on a wide range of topics they were interested in.
4.____________(性别差异导致)the different response to stress.
5.To solve the problem sometimes you have to ______________( 退一步换一个角度看问题).
6.Count your age by friends ,not years. Count ______________(用笑容,而不是眼泪衡量生命).