1、it is time to do sth； 2、it is time for （doing）sth. It is time to put these arrangements on a slightly more formal basis. 是应该把这些安排做...
十八大的英文 18th CPC National Congress 18th National Congress of the Communist Party of China cpc是什么意思 abbr. 中国共产党；按点击付费 CPC sta...
