It was Sunday, so we decided ___________ camping inthe mountain.

对下面这段话的理解正确的一项是目前对社会精神文化素质起引领作用的显然是媒体。媒体是一种权力，而任何权力都可能演变成暴力。在权威专制的情况下是如此，在言论自由的情况下也是如此，只不过方向不同罢了。

I have finished _________my report. May I start to learn ________the guitar

The representatives were discussing the 12th five-year plan that they would like to see _______ the next year.

We are lucky to be among the generation ofpeople who have ________ and experienced the great social changes in ourcountry