题目

6www.youthnews https://www.youthnews/yourviewYOUTHNEWS News School Life Your View SportShould Museum Entry Be FreeWith International Museum Day coming up, today we are asking readers: Should museums be free or should people have to pay for a ticket? Let us know your view.Comments (评论)Museums are not only there for enjoyment; they are education. This is why they must be free. While museums need a huge amount of money to operate (运转)，let the wealthy pay for it. The idea of a person or child interested in art not being able to view (看)it because of cost is wrong.cost is wrongKrista Ch利用下列实验装置完成相应的实验，能达到实验目的是A.检验溶液中是否含有NaClB.除去乙醇中溶有的少量乙酸C.实验室中制取少量蒸馏水D.用MnO2和浓盐酸制备Cl2