A.crammedB.creptC.jammedD.weptThe encyclopedia is （）wit……

单项选择题More than one in four American children are growing up in（）-parent homes.

A.one
B.alone
C.only
D.single

单项选择题There are several people junior （）me.

A.to
B.than
C.for
D.like

单项选择题Don’t let your social life stand（）the way of your studies.

A.on
B.with
C.by
D.in

单项选择题A（）is a completely flat surface.

A.plant
B.plain
C.plane
D.planet

单项选择题They were leaning（），facing each other.

A.forward
B.towards
C.back
D.against

单项选择题I had nothing to add（）my earlier statement.

A.to
B.up
C.with
D.for

单项选择题（）has made smallpox a very rare disease.

A.Infection
B.Treatment
C.Vaccination
D.Cure

单项选择题This is a very （）occasion.It is not appropriate to wear casual clothes.

A.messy
B.frantic
C.formal
D.jealous

单项选择题The child couldn’t（）the advanced textbook.

A.interpret
B.read
C.translate
D.comprehend

单项选择题Fluency in English（）my grandmother for a teaching job in her twenties.

A.was qualified
B.has been qualify
C.qualified
D.has qualified

单项选择题I paid him a visit. I（）.

A.made him visit
B.paid for a visit
C.visited him
D.did him a visit

单项选择题We have an old musical instrument （）a clavichord.

A.calls
B.call
C.calling
D.called

单项选择题How brief should a handshake be？（）

A.Let go of each other's hand after 2-3 seconds.
B.Just grasp the person's hand completely.
C.Keep right distance between the two of you.

单项选择题One’s handshake should show a feeling of（）.

A.brief and firm
B.welcome and comfortable
C.strength and warmth

单项选择题Which is the proper way to shake hand？（）

A.When someone comes for a handshake，you are seated.
B.When someone comes for a handshake，you should stand up.
C.When someone comes for a handshake，you can talk with others.