语法与词汇They were _____ in their scientific research, not knowing what happened just outside their lab.
语法与词汇This clearly shows that crops and weeds have
语法与词汇In general, matters which lie entirely within state borders are the _____ concern of the state government.
语法与词汇Although bound to impose the law, a judge is
语法与词汇First editions of certain popular books cannot
语法与词汇Founded around 1075 , the Acoma pueblo is
语法与词汇Alan argued that the best teachers should be rewarded with salaries on a par with doctors and lawyers.
语法与词汇_____ persons are averse to punishing people.
语法与词汇All things ______ because of the snowstorm, many passengers could donothing but take the train.
语法与词汇来。Let me _____the broken glass before someone walks on it.
语法与词汇Once the water was depleted, the explorers had to give up hope.
语法与词汇The only way _____ the ancient people can preserve their history is to recount it as legends.
语法与词汇If we______our relations with that country,
语法与词汇Carleton would still rank among the great _____ of nineteenth century American art even if the circumstance of her life and career were less _____ than they are.
语法与词汇I am on the _______ of retirement and I believe Paul would be happy to take my place.
语法与词汇After four years in the same job his enthusiasm finally_____.
语法与词汇Electronic toys and games, which came on the
语法与词汇The children were having a wonderful time _____ on the frozen lake.
语法与词汇Failure to follow the club rules _____ him from the volleyball team.
语法与词汇Too much______to X-rays can cause skin burns,