A.dropped inB.dropped offC.dropped outD.dropped downAtt……

单项选择题The engine has broken and the boat is（）on the water.

A.flowing
B.floating
C.drifting
D.sailing

单项选择题The terrible noise is（）me mad.

A.turning
B.setting
C.driving
D.putting

单项选择题Let's drink（）Dicks' success in business.

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

单项选择题The student found the novel（） It provided him with so much information about the subject.

A.enlightening
B.confusing
C.frustrating
D.delighting

单项选择题A baby might show fear of an unfamiliar adult,（）he is likely to smile and reach out to another infant.

A.if
B.wherever
C.so that
D.whereas

单项选择题（）with the size of the whole earth, the highest mountains do not seem high at all.

A.If you compare
B.Compare them
C.When compared
D.A comparison

单项选择题It is useful to science（）the earth as an object in space.

A.to consider
B.which considers
C.considers
D.the consideration of

单项选择题We must（）that the experiment is controlled as rigidly as possible.

A.assure
B.secure
C.ensure
D.issue

单项选择题Be careful,（）you'll fall down.

A.on the contrary
B.or rather
C.or else
D.as for

单项选择题（）the movie I would have finished my paper last Sunday.

A.In spite of
B.Butf or
C.Because of
D.As for

单项选择题The boy ran out of the classroom without the teacher's（）

A.command
B.conviction
C.consent
D.compromise

单项选择题I'm sorry I forgot to write; I had so much else（）my mind.

A.over
B.for
C.on
D.about

单项选择题I don't know how we can make（）on the timetable for any more courses.

A.schedule
B.place
C.plan
D.room

单项选择题We were told that Sue would be ideal for the job, but she（）badly when we talked to her.

A.came across
B.fell out
C.looked to
D.brought up

单项选择题（）to the papers is restricted to Defense Department personnel only.

A.Application
B.Exception
C.Access
D.Glance