Part Ⅱ GRAMMAR AND VOCABULARY
There are ten sentences in this section.Beneath each sentence there are four words or phrases marked A，B，C and D.Choose one word or phrase that best completes the sentence.Mark your answers on your answer sheet.
41.Her audience did not find these works easy to understand though today we found them more____.
A.fanciful B.comprehensive C.comprehensible D.fantastic
42.Sheila was going to say something about the matter；but____she gave it up.
A.on the second thoughts B.on the second thought
C.on second thoughts D.on second thought
43.AIDS is said____the number one killer of both men and women over the past few years in that region.
A.being B.to be C.to have been D.having been
44.Although customers keep complaining about their poor service，they’ve made no____to make any improvement.
A.action B.trial C.attempt D.progress
45.At a press conference after the Oscar Award ceremony，the 18-year-old girl spoke in a barely____voice.(https://www.daowen.com)
A.identical B.legible C.optional D.audible
46.Undergraduate students have no____to the rare books in the school library.
A.path B.entrance C.way D.access
47.Representatives from the companies indicated that they should go on working together in____.
A.unity B.entity C.partners D.partnership
48.It is due to the invention of the computer that man has been able to work so many wonders in the past few years.A case____is the successful launching of space shuttle.
A.in point B.in question C.in a way D.in brief
49.Very few people could understand the lecture the professor delivered because its subject was very____.
A.intriguing B.indefinite C.obscure D.dubious
50.Although I liked the appearance of the house，what really made me decide to buy it was the beautiful____through the window.
A.vision B.look C.picture D.view