鸦片流入中国，从1842年的33000箱上升到1848年的46000箱……仅1848年就有一千多万两白银外流。当时市场用铜钱、而农民交租要用白银。1两银子在18世纪时兑换1000文铜钱，而在1845年，则超过了2000文。这表明（    ）

①鸦片战争后鸦片流入量急剧上升

②中国传统手工业日渐破产

③白银大量外流导致银贵钱贱

④鸦片战争后农民的负担大大加重

下列各句中，没有语病的一项是（ ）

10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（ ），并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1）每处错误及其修改均仅限一词；

2）只允许修改10处，多者（从第11处起）不计分。

    Today while walking past the train station, I notice two young men carrying some huge bag. They were consulting a map and seemed confused, so I asked them who they were looking for. They were looking for an address that wasn't easy to find it, and it happened to being the same way l was going.  However, I helped them with one of the bags and walked with them until we found the rightly house. We had nice talk and l was told that they had come all the way from French. They were very grateful for me, and I felt very happy.

绿色植物进行光合作用的实质是（　　）