<small><big><big><span style="font-size: 16px;<strong><span style="font-size: 18px; color: rgb(0, 128, 128);<big>（4.1定积分基本概念和性质测试题)</big></span></strong><span style="font-size: 18px;</span></span><span style="font-size: 18px;</span></big></big></small><small><big><big><strong><span style="color:#008080</span></strong></big></big></small><small><big><big><strong><span style="color:#008080</span></strong></big><big>http://image.zhihuishu.com/download/upload/uccmanage/eweb/user/20150721141858129.jpg" border="0" _ewebeditor_pa_src="http%3A%2F%2Fimage.zhihuishu.com%2Fdownload%2Fupload%2Fuccmanage%2Feweb%2Fuser%2F20150721141858129.jpg</big></big></small>

一些大的商家每年都举办不同的活动，年轻人也送礼物给他们的情人。 A: Some big businesses every year all hold different movements and give young people gifts to their lovers. B: Some big businesses arrange unanimous activities to young people sending gifts to their lovers every year. C: Every year, some big businesses organize various activities, and young people send gifts to their lovers. D: Every year, various activities hold some big advertisements and young people send gifts to their lovers.

<big><big><small><big><span style="font-size: 16px;<strong><span style="font-size: 16px; color: rgb(0, 128, 128);（4.1定积分基本概念和性质测试题）</span></strong></span></big></small></big></big><big><big><small>http://image.zhihuishu.com/download/upload/uccmanage/eweb/user/20150721132419567.jpg" _ewebeditor_pa_src="http%3A%2F%2Fimage.zhihuishu.com%2Fdownload%2Fupload%2Fuccmanage%2Feweb%2Fuser%2F20150721132419567.jpg" border="0</small></big></big>

It was well known that China is a country with rich natural and a very big population. A: faculties B: resources C: confidence D: responses

“A wee bairn” in Scots means ( ) in English: A: a small dog B: a big child C: a small child D: a big dog