66.Children at the beginning of last century______a lot and________themselves greatly even without television.
A.used to read...enjoy
B.were used to reading...enjoying

94.As soon as the Middle East war broke out in 2003,_______problem immediately became the most troublesome all the world.
A.money B.honor C.atmosphere D.energy
介绍一下这个时期的背景知识。

66 选A
used to 后接动词原形，表示过去经常....
be used to 后接名词或动名词，表示习惯于....

94. 选d
2003年的the Middle East war(中东战争)只以美国为首的联合国部队对伊拉克发动的战争，导致石油价格上涨、能源紧张，因为战争，中东的石油运不出来。