下列叙述正确的是（         ）

（Ⅰ）若函数f（x）在（1，f（1））处的切线方程为3x+3y﹣4=0，求m的值；

（Ⅱ）求函数f（x）的单调递增区间．

根据短文理解，从A、B、C、D四个选项中选择最佳答案填空。

    July 20th, 1969 was an important day. Two Americans 1 on the moon. Their 2 were Armstrong and Aldrin. They went there in a 3. Its name was ApolloⅡ.

    ApolloⅡ left the earth 4 July 16th and went three hundred and eighty-five thousand kilometers. It 5 the two Americans three days to get there. On July 20^th, the spaceship landed in the Sea of Tranquility (安静的世界). Armstrong 6 stepped onto (踏上) the moon. The two men walked on the surface of it. They 7 up some rocks and put them in the spaceship. They jumped up and down. They were 8 after their walk. So they had a rest.

    On July 21th, ApolloⅡleft the moon and 9 to the earth. Three days 10 it came down in the Pacific Ocean (太平洋). A ship took the men to America.

新疆“5·22”暴恐袭击事件后，各族人民义愤填膺：我们对暴徒这种丧失人性的行为感到无比愤怒；破坏社会稳定、违背社会正义的行为我们坚决不答应；坚决反对暴恐分子分裂国家的行径……从中我们可以看出（   ）
①民族精神是我们维护民族团结的强大精神力量            ②平等团结互助和谐的民族关系在我国牢不可破
③维护国家统一和安全，必须严厉打击暴恐犯罪            ④坚持各民族共同繁荣的原则不适合当前的形势