英语单项选择,
问题描述：
英语单项选择,
.____his surprise,he found the child at home.
A.For
B.To
C.At
D.With
.There is a big lake ___the foot____the mountain.
A.on;to
B.of;of
C.to;with
D.at;of
答
B
to one's surpise令某人惊讶的是 固定短语
D
at the foot of在.脚下
at the foot of the mountain在山脚下
）