So difficult did he find _______ to pass the driving test that he decided to give up. A．how B．that C...
2022-12-22 21:44:50 139次 2014届吉林省高二上学期期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
So difficult did he find _______ to pass the driving
test that he decided to give up.
A．how B．that C．which D．it
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