During the tourist season, there are many people wandering in this city to see the old castles _____ in the sixteenth century.

It is the news ____ most parents of the hope that there is a safe and socially approved road to a kind of life they themselves have not had, but their children can.

一般情况下，重要涉密人员脱密期为（）。

The organization broke no rules, but ______had it acted responsibly.

将“中华人民共和国国歌是《义勇军进行曲》”写入我国宪法的是

The professor could hardly find sufficient grounds _____his arguments in favor of the new theory.

Generally speaking, the hard one works, _______.

迄今为止，全国人民代表大会对现行宪法共进行了()次修改。

Everyone hopes that we can do something to make things better, so we can't help ______ under the stress.

我国民族自治地方的自治机关（）人员组成。