much noise outside. I can not _______my attention on my work.
A.connect B.flat C.fill D.concentrate
19.While studying at U.C.L.A.,Mr.Wang _______ his old friend, whom he has not seen for nearly twenty years.
A.encountered B.whispered C.swung D.maid
20.The _______ production of engines in our factory has doubled this year.
A.manual B.annual C.amount D.alike
21.The Foreign Minister made an excellent _______ on the current international situation.
A.committee B.command C.comment D.commission
22.They _______ cattle mainly for the international market.
A.carpenter B.district C.ox D.breed
23.He went to the dance last night but couldn’t find a _______ because of his strange clothes.
A.pond B.saddle C.partner D.salad
24.Her father will never _______ of her going to study in the United States alone.
A.prove B.agree C.admit D.approve
25.I wish I could _______ you somehow for your kindness.
A.straw B.issue C.reward D.own
26.Our teacher was _______ by the funny story.
A.naked B.yielded C.amused D.expanded
27.The young people made a new _______ to the governor
A.proposal B.submerge C.tendency D.thread
28.In the film we saw last night, the hero _______ his wife to death with his sword.
A.throat B.thrust C.trust D.thread
29.If there is no other way to save a _______ person in a tall building on fire, fire fighters may spread a net into which the person can jump.
A.volt B.wrapped C.trapped D.deserted
30.Since 1978, many new _______ have been developed in our university to meet the increasing demands of the students.
A.disciplines B.entrances C.checks D.flames
31.How can we finish the work in the _______ of any other helpers?
A.era B.haste C.spare D.absence
32.The wounded soldiers’ blood _______ the ground red at the front.
A.died B.dumped C.drawed D.dyed
33.There are two governments in this country. But neither of them is regarded as the _______ one by the other.
A.panel B.legal C.purple D.republic
34.The question then ________: What are we going to do when we graduate from the university?
A.raises B.arouses C.arises D.rises
35.The _______
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