语法与词汇Biologists are concerned that coral maybe impacted negative by further warming of the oceans
语法与词汇They try to be assiduous and earnest and see to it that they finish their work smoothly; they never give any thought to personal fame and position
语法与词汇Blue lights flashing and siren blaring, the police car sped through the busy intersection
语法与词汇Until________of the body clock has occurred, individuals suffering from the jet lag feel tired in the daytime and fail to sleep at night
语法与词汇Profits have burgeoned for the Internet-based retail business, driving many family-owned stores out of business
语法与词汇Anyone asked him, Barlow could have told the investigators some useful details about the robbery
语法与词汇Never went to the city before, we bought a guidebook at the first stationerswe came to
语法与词汇There was no one to tell Scarlett that her own personality, frighteningly vital though it was, was more attractive than any masquerade she might adopt
语法与词汇Statistics convince us that in about one-third of this w orld today, survival is still the leading industry; all else is ________
语法与词汇About 75 percent of all cadmium is used for cadmium plating of metals are easily corroded such as iron and steel
语法与词汇Every street in that neighborhood has a different________ of building boasting a combination of different angles and shapes
语法与词汇However much the directors disagree with each other, they always present a ________ front to the other companies
语法与词汇We generally think of Canada as the northern neighbor of the U
语法与词汇With so much momentum pushing for a cure, the emphasis from researchers and frontline oncologists is on more vigilance about the side effects
语法与词汇Unless you want your stomach lining to be eaten away, stick to a bland diet
语法与词汇Central Park, with its streams and vast greenery, seems bucolic; however, one is quickly reminded that the park is in the middle of a major metropolis
语法与词汇I wont be able to see you off at the airport tomorrow, so I will wish you could travel smoothly
语法与词汇It shall be wrong if not consider how much money you have before going abroad to study
语法与词汇An epigram is usually defined to be bright or witty thought that is tersely and ingeniously expressed
语法与词汇The increasing popularity of electric vehicles and plug-in hybrid electric vehicles is attributed to the savings in fuel costs compared with________internal-combustion engine vehicles