A.crammedB.creptC.jammedD.wept
单项选择题More than one in four American children are growing up in()-parent homes.
A.oneB.aloneC.onlyD.single
单项选择题There are several people junior ()me.
A.toB.thanC.forD.like
单项选择题Don’t let your social life stand()the way of your studies.
A.onB.withC.byD.in
单项选择题A()is a completely flat surface.
A.plantB.plainC.planeD.planet
单项选择题They were leaning(),facing each other.
A.forwardB.towardsC.backD.against
单项选择题I had nothing to add()my earlier statement.
A.toB.upC.withD.for
单项选择题()has made smallpox a very rare disease.
A.InfectionB.TreatmentC.VaccinationD.Cure
单项选择题This is a very ()occasion.It is not appropriate to wear casual clothes.
A.messyB.franticC.formalD.jealous
单项选择题The child couldn’t()the advanced textbook.
A.interpretB.readC.translateD.comprehend
单项选择题Fluency in English()my grandmother for a teaching job in her twenties.
A.was qualifiedB.has been qualifyC.qualifiedD.has qualified