题干
That amusement park has lots of tourists during the holiday.（就划线部分提问）
____ ____ that amusement park have lots of tourist?
答案(点此获取答案解析）
When,does
That amusement park has lots of tourists during the holiday.（就划线部分提问）
____ ____ that amusement park have lots of tourist?
应，也能发生取代反应，并能使酸性高锰酸钾溶液褪色的是
中所列待测物质的检测，所选用的检测试剂及预期结果都正确的是（ ）