唐宋时代中国在重要港口设置‘市舶司’，性质是？

阅读下面短文，掌握其大意，然后从左面的五个选项中，选择恰当的句子还原到文章中，使短文意思通顺、结构完整。

“We’re reading the first part of a book that doesn’t end…”【小题1】 But I have always liked them because they always remind us that the future can be anything we want to make it．We can make it anything that we can imagine．

【小题2】 If we plant good seeds(种子)，we have good products．If our seeds aren’t good，we get useless products．小题1:．

I want the future to be better than the past．【小题4】 We all should care about the future， because that’s where we will spend the rest of our lives．

The past is gone．【小题5】 The future is before us．It is changeable．Everything we do will affect it．Each day brings with it something new in our homes and in our business，but only if we realize them．We’re just at the beginning of everything we study．

A．We are all like farmers．

B．I don’t know who wrote these words．

C．There is nothing we can do to change it．

D．If we plant nothing at a11．we get nothing at all_E．I don’t want it filled with mistakes that happened many times before．

He brings home _____.

A．two bag of apple

B．two bag of apples

C．two bags of apples

D．two bags of apple

室上速伴差异性传导的诊断有（）

A.易发生室内差异性传导

B.P波与QRS波群相关

C.每次心动过速均由期前发生的P波开始

D.心室夺获

E.刺激迷走神经可减慢或终止心动过速

依据华电集团《电力生产事故调查规程》，发生统计事故，由哪个单位组织调查？

带压不置换焊割正压作业时，压力一般控制在（）。

A.0.5kPa

B.2.8kPa

C.1.0kPa

D.3.4kPa

E.1.5kPa

F.4.9kPa