The trees_______welcome shade from the sun A offered us.B afforded us
问题描述：
The trees_______welcome shade from the sun A offered us.B afforded us
答
我觉得应该选A吧
offer有提供的意思
而afford则更侧重于支付得起，承担得起的意思
答
a
答
A offered us
offer 和 afford 都有提供的意思.但是afford 之后往往接物.afford 是付得起的意思 ,afford to do 是付得起做某.