注意:此页面搜索的是所有试题
(单选题) It.s a great pity that ( )(本题1.5分)

A、 man is only interested in building empires
B、 man is eager to profit from trees
C、 man hasn’t realized the importance of trees to him
D、 man hasn’t found out that he has lost all trees

参考答案


完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块