【Simonisn'tsurewhenhewillgotoBeijing（改为同义句）Simonisn'tsure__________________toBeijing.】
2021-06-03 73次 反馈错误 加入收藏 正确率 : 100%
题目内容：
Simon isn't sure when he will go to Beijing（改为同义句）
Simon isn't sure ______ ______ ______ to Beijing.
优质解答
when to go
本题链接：
