语法与词汇Their______fault was a failure to recognize all
语法与词汇While they were away on vacation, they allowed their mail to _____ at the post office.
语法与词汇It was _____ that the restaurant discriminated against black customers.
语法与词汇Such a difficult problem ______ that I don’ t know what to do with it.
语法与词汇The process of fermentation is ______ by adding
选择题Research shows that having a supportive spouse or strong ties to co-workers can help ______ job-related stress—a good reason to make some office buddies.
选择题Life insurance is financial protection for dependents against loss ______ the breadwinner’ s death.
选择题As there was no road, the travelers _____ up a rocky slope on their way back.
选择题His hands were white and small, his frame was ______,his voice was quiet and his manners were refined.
选择题Researchers discovered that plants infected with a virus give off a gas that ______ disease resistance in neighboring plants.
选择题The judge ruled that the evidence was inadmissible on the grounds that it was ______ to the issue at hand.
选择题The American dream is most ______ during the periods of productivity and wealth generated by American capitalism.
选择题A full moon was beginning to rise and ______ through the upper edges of the fog, and this increased their haste, for it was plain, before they came forth again, that all would be as bright as day, and their departure exposed to the eyes of any watchers.
选择题When a scandal breaks, the discovery of an attempt to cover up or ______ the evidence of wrongdoing is often regarded as even more scandalous than the original deeds.
选择题Music creates order out of chaos, for rhythm imposes unanimity upon the ______, melody imposes continuity upon the disjointed, and harmony imposes compatibility upon the incongruous.
选择题There were 150 _____ all the international conference this summer.
选择题Fuel scarcities and price increases ______ automobile designers to scale down the largest models and to develop completely new lines of small cars and trucks.
选择题Nobody yet knows how long and how seriously the ______ in the financial system will drag down the economy.
选择题Air and the sun’ s rays create much distortion, and whatever tends to _____ their influence is useful to the astronomer.
选择题During the summer vacation, kids are often seen hanging _____ in the streets.