Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A),B),C) and D). Choose the one answer that best completes the sentence. Then mark the corresponding letter on the answer sheet with a single line through the centre.
?41.He is among those lucky students who have won ____ to first?rate university.
?A.permission B.admittance C.profession D.admission
?42.Mathematics as well as other subjects ____ a science.
?A.was B.is C.are D.belong to
?43.We should ____ our human and material resources if we are to succeed
in the joint venture.
?A.pour B.plunge C.pool D.pick
?44.I would appreciate ____ it a secret.
?A.your keeping B.that you keep
?C.you to keep D.that you will keep
?45.Some old people don’t like pop songs because they can’t ____ so much noise.
?A.resist B.tolerate C.sustain D.undergo
?46.I’ll lend you my cassette recorder ____ I’ve done with it.
?A.every time B.the moment C.until D.lest
?47.I ____ several interesting facts about Mexico in that book.
?A.came to B. came into C.came over D.came across
?48.The seeing?eye dog was the blind man’s ____ companion.
?A.continual B.consistent C.constant D.continuous
?49.Getting up is an everyday ____.
?A.happening B.occurrence C.incident D.event
?50.We are not ____ to veto(否定) our own proposals.
?A.likely B.possible C.probable D.potential