From mom’s love, patience and understanding, I have learned what a huge responsibility __________ is...
2023-02-07 01:05:40 79次 20102011学年吉林省高二下学期期末考试英语题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
From mom’s
love, patience and understanding, I have learned what a huge responsibility
__________ is to raise a child.
A.
one B.
that C.
this D. it
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