依次填入下列横线处的词语，最恰当的一组是   (     )
①据媒体报道，央视的审查制度堪称         ，五次审查需要照顾到方方面面，俗称“过五关”，其中正式审查至少2次。
②高校招生规模扩张太快，师资力量、实验设备等人才培养的软硬件基础远远跟不上，结果      导致高等教育学历“缩水”。
③新时期的党员干部要用廉洁的作风、高尚的情操把自己打造成一个不受腐败侵蚀 、       的战斗堡垒。

    Look at the girl. Her name is Lucy. And this lovely girl is her twin sister Lily.1parents are both （两者都）teachers. They work hard.

    Lucy and Lily2at No.4 Middle School. They go to school3Monday to Friday. They have no classes on Saturdays and Sundays. They have breakfast at 6:30. They go to school at 7:00. Classes

    4at eight. They have four5in the morning and three in the afternoon. They have6at 12: 15. At 3:50,they have sports.

    Lucy and Lily study Chinese, math, English, geography, physics, history and other lessons. Lucy's favorite7is music,8it's relaxing. Lily likes science best. She thinks it's difficult 9interesting.

    Their parents like reading. They often read books at home. Their parents are strict(严厉地)with  them, but sometimes they are very kind and friendly to their children. Lucy and Lily love their10 very much.