问题描述:
I hurried to the post office ____ it was closed.
选项:
a、only to be found
b、only to finding
c、only to have been found
d、only to find
选项:
a、only to be found
b、only to finding
c、only to have been found
d、only to find
问题解答:
我来补答展开全文阅读