loading《高级英语（一）》期末考试A卷
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I． Vocabulary: (20%)
. The water was so ___A_____ we could see the fish clearly. A. transparent B. bright C. visible D. opaque 2. Birds of a feather ___B___ together. A. lock B. flock C. block D. clock 3. Days and nights ___A_____.
A. alternate B. contemplate C. extricate D. minimize 4. The annual conference of the organization was held in London last year. B
A. important B. yearly C. sufficient D. critical
5. The air is filthy and dangerous to breathe from the belching of uncontrolled products from combustion of coal, coke, oil, and gasoline. A
A. burning B. bursting C. contamination D. pollution 6. If we overwork ourselves, we may suffer from both physical and psychological fatigue. D
A. picture B. mimic C. mark D. tire