问题
选择题
You can’t imagine the hard time he had ______ the horse in.
A．holding
B．to hold
C．held
D．hold
答案
答案：A
考查短语： have a hard (in )doing sth 做什么事情有困难，题中含有一个定语从句，the hard time为先行词，he had后缺宾语，省去了关系代词which/that,所以选A。