Rose was wild with joy ____ the result of the examination.A.to B.at为什么不选A?
问题描述：
Rose was wild with joy ____ the result of the examination.
A.to B.at
为什么不选A?
答
B (此时的at相当于when she heard的含义）
答
at
at可表示“听到”或“看到”.
句意：听到考试的结果,罗斯欣喜若狂.