A.acuteB.elaborateC.virtualD.delicateThe scientists mad……

单项选择题They are giving away free（）of this new kind of cooking oil.

A.illustrations
B.demonstrations
C.examples
D.samples

单项选择题I'm very sorry to have（） you with so many questions on such an occasion.

A.interfered
B.offended
C.impressed
D.bothered

单项选择题He bought the house with a(n)（）to making a quick profit out of it.

A.goal
B.purpose
C.eye
D.reason

单项选择题In 1914, an apparently insignificant event in a remote part of Eastern Europe（）Europe into a great war.

A.imposed
B.pitched
C.inserted
D.plunged

单项选择题A peculiarly pointed chin is his most memorable facial（）

A.mark
B.feature
C.trace
D.appearance

单项选择题This story is not real; it is only（）

A.imaginary
B.imaginative
C.imaginable
D.imagined

单项选择题During the war, the government（）many soldiers from the workers and farmers.

A.adopted
B.collected
C.integrated
D.recruited

单项选择题The company has（）over the years into a multi-million dollar organization.

A.involved
B.resolved
C.evolved
D.revolved

单项选择题She（）along the path, glad to be able to take her time.

A.hurried
B.marched
C.progressed
D.wandered

单项选择题Of all the soldiers they had the（）of being the fiercest, the most patriotic, the toughest.

A.recognition
B.reservation
C.recreation
D.reputation

单项选择题The socks were too small, and it was only by（）them that he managed to get them on.

A.spreading 
B.extending  
C.lengthening 
D.stretching

单项选择题As we know, blood types A and B cannot receive AB, but AB may receive A or B. Type O can give to any other group; hence it is often called the（） donor.

A.general
B.popular
C.universal
D.common

单项选择题His latest piece of work was（）by a song he heard on the radio.

A.released
B.inspired
C.assessed
D.composed

单项选择题Each of them had a different（）of what actually happened, but hers was by far more believable.

A.message
B.theory
C.version
D.comment

单项选择题Most people were no longer listening to his long（）story.

A.annoying
B.boring
C.tiring
D.exhausting