完成课本例题2-2、2-3、2-6,并将所有文献插入到word文档中,并编排参考文献。答案以word文档形式上传。（）PubMed数据库 并使用EndNote在Word中插入文献并著录格式修改为期刊Journal of American Chemistry样式。并将word文档上传提交,文件名为: 习题.docx

Sales clerk: Hi, dear customer.Summer is coming.We have...

未知题型Sales clerk: Hi, dear customer.Summer is coming.We have a new （）.I wonder if you would like to have a look at them.This is our new product link.

Martin:If you order 10 vehicles, you’ll be paying us ab...

未知题型Martin:If you order 10 vehicles, you’ll be paying us about €100,000, minus the 2% ____________ we offer a new customer.

We （） ____________ a new customer.

未知题型We （） ____________ a new customer.