来自崔德刚的问题
一个词组(waitonline)题目是这样的thereweresomanypeopleintheparkthaticouldn'tfindagoodplace这里是doing还是todo呢photos选择的是totake和taking
一个词组(waitonline)
题目是这样的
thereweresomanypeopleintheparkthaticouldn'tfindagoodplace这里是doing还是todo呢photos
选择的是totake和taking
