The changing image of the family on television provides _________

单选题 The changing image of the family on television provides __________ into changing attitudes toward the family in society．

A．insights
B．presentations
C．revelations
D．specifications

参考答案A

解析: A。电视中家庭形象的转变让人深入了解了社会上对于家庭态度的转变。
考查名词辨析。provideinsightsinto为固定搭配，意为“提供深入了解”，故选A。presentation意为“陈述；介绍”，revelation意为“揭露；扈示”，specification意为“规格”。

单选题 All individuals are required to __________ to the laws made by their governments．

A．obey
B．conform
C．concede
D．observe

单选题 The basic causes are unknown, although certain conditions that may lead to cancer have been __________

A．identified
B．guaranteed
C．notified
D．conveyed

单选题 Bill is an example of a severely disabled person who has become __________ at many survival skills．

A．proficient
B．persistent
C．consistent
D．sufficient