单项选择题
The encyclopedia is （）with information about everything under the sun.
A.crammedB.creptC.jammedD.wept
单项选择题 More than one in four American children are growing up in（）-parent homes.
单项选择题 There are several people junior （）me.
单项选择题 Don’t let your social life stand（）the way of your studies.
