我是霸州市的，想知道事业单位的分类和编制的分类...

甲向乙借款10万元用于购买化肥，双方约定借期但未约定利息。期限届满，甲归还本金10万元，乙要求支付2000元利息遭到拒绝。对本案利息纠纷的处理，正确的是()。

A.甲可以不支付
B.甲应当按照同期银行存款利率支付
C.甲应当按照同期银行贷款利率的上限支付
D.甲应当按照同期银行贷款利率的下限支付

2014年11月1日第十二届全国人民代表大会常务委员会第十一次会议通过了《关于＜中华人民共和国民法通则＞第九十九条第一款、(中华人民共和国婚姻法)第二十二条的解释》，这一解释属于()。

A.立法解释
B.司法解释
C.行政解释
D.学理解释

There’s no doubt that nanotechnology promises so much for civilization. However, all new technologies have their teething problems, And with nanotechnology, society often gets the wrong idea about its capabilities. Numerous science-fiction books and movies have raised people’s fears about nanotechnology ---with scenarios such as inserting little nano-robots into your body that monitor everything you do without you realizing it,or self-replicating nano-robots that eventually take over the world.
So how do we safeguard such a potentially powerful technology? Some scientists recommend that nano-particles be treated as new chemicals with separate safety tests and clear labelling. They believe that greater care should also be taken with nano-particles in laboratories and factories. Others have called for a withdrawal of new nano products such as cosmetics and a temporary halt to many kinds of nanotech research.
But as far as I’m concerned there’s a need to plough ahead with the discoveries and applications of nanotechnology.I really believe that most scientists would welcome a way to guard against unethical uses of such technology. We can’t go around thinking that all innovation is bad.all advancement is bad. As with the debate about any new technology.it is how you use it that’s important.So let’s look at some of its possible uses.
Thanks to nanotechnology, there could be a major breakthrough in the field of transportation with the production of more durable metals. These could be virtually unbreakable, lighter and much more pliable leading to planes that are 50 times lighter than at present. Those same improved capabilities will dramatically reduce the cost of traveling into space making it more accessible to ordinary people and opening up a totally new holiday destination.
In terms of technology, the computer industry will be able to shrink computer parts down to minute sizes. We need nanotechnology in order to create a new generation of computers that will work even faster and will have a million times more memory but will be about the size of a sugar cube. Nanotechnology could also revolutionise the way that we generate power .The cost of solar cells will be drastically reduced so harnessing this energy will be far more economical than at present.
In the author’s opinion, research into nanotechnology probably means that it_

A. has yet to win popular support
B. ought to be continued
C. could be seen as unethical
D. can replicate people completely

用于公布重要决定或者重大事项的公文是（　　）。

A.公报

B.指示

C.批复

D.通知