阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

    I had a school trip last May Day. We spent ____ first four days in Paris. We had a sightseeing of the city, and we ____ (visitor) some of the famous places ____ the Eiffel Tower and the Louvre. From Paris we traveled down to the south of ____ (French) near Marseilles by boat. We spent ____ (fifth) days there. There we had a lot of ____ (funny). We swam in the sea，and we took a lot of ____ (picture). We also did lots of sports ____ the beach. We went back a week ____ (late) by train. I think the trip was interesting. I like the food best. It was ____ (deliciously).

雀巢饮用水小瓶为0.33升，50升雀巢饮用水可装____瓶？还余下____升饮用水？

试证明：OC=OD．

（Ⅰ） 若￢p是真命题，求实数a的取值范围；

（Ⅱ） 若p是q的必要非充分条件，求实数m的取值范围．