Fewer and fewer of today’s workers expect to spend their working lives in the same field,（ ）the same company.

A.all else B.much worse C.let alone D.less likely

The students take a（ ）test in March, and the main exam is in July.

1.中国是世界上的发明大国，但是很多发明无法走出实验室，归根结底是资金问题。2.当然我们还应该充分意识到，大熊猫生存的主要威胁不是来自于大熊猫的繁殖能力，而是来自于人类对大熊猫自然生态环境的破坏。3.他饮他的花酒，我喝我的清茶。人生需要一种境界：自我安定。4.自幼来自农村且深受“谁知盘中餐，粒粒皆辛苦”陶冶的我，是断然不肯将能吃的剩菜倒掉的。5.太多的医学和研究生教育把学生禁闭在黑暗的房间里，使他们成为被强迫灌输信息的笨人。

Although sports（ ）the household, Joe drew the line when they interfered with family traditions and routine.

The strong wind with sand comes from the（ ）hill in front of their house.

There are many kinds of metals,（ ）its special properties