Police officers working on the murder have______hundreds of families.A. askedB. Researc

【C1】

A．authorities

B．commanders

C．leaders

D．directors

The police officers decided to conduct a thorough and _______ review of the case.

A.comprehensive

B.complicated

C.Conscious

D.crucial

A. curing

B. treating

C. healing

D. recovering

A.dispatch

B.disintegrate

C.disrupt

D.disconnect

E.discomfort

at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who diet __8__without exercise regained almost all their old weight

Exercise is one of the few factors with a positive role in long term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, that would rather try __1__switching to "light" beer and low-calorie bread than increase physical exertion. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults were trying to shed __2__pounds said they were combining exercise with their diet. In rejecting exercise, some people may be discouraged too much by calorie-expending charts; for example, one would have to __3__briskly walk three miles just to work the 275 calories in one __4__delicious Danish pastry. Even exercise professionals concede half a point here. "Exercise in itself is a very tough way to lose weight," __5__says York Onnen, the program director of the President's Council on __6__Physical Fitness and Sports.

Therefore, exercise's supporting role in weight reduction is vital. __7__A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who diet __8__without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.

If you decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year's time, assumed no __9__increase in food takein, you could lose ten pounds. By increasing the __10__distance of your walks gradually and making other dietary adjustments,you may lose even more weight.

Drug Warriors

Billy White was wearing a jacket with the word "POLICE" printed on the back, and jeans. His piece was a Glock, a nine-millimeter pistol New Haven Police Department standard issue. Around him, White recognized state cops, special agents from the DEA, officers from the U.S. Marshal's office, FBI special agents, and other police detectives like himself. There were anti-drug case agents from the ATF, and intelligence officers from the police departments of nearby cities. White looked around. These were his people, his soldiers, the ones who would be by his side on the front lines. This was the New Haven Drug Gang Task Force, and Lieutenant Billy White was in charge of it.

It was 3 a.m., and most of the men had been up since the morning before. But none of them would sleep that night either. They had a big day ahead of them. Hours earlier, White had been in his office, preparing warrants. Meanwhile, the New Haven Airport had quietly filled with federal agents, flying in from New York and Washington, DC. They had then gathered at the western corner of the city. The team's field headquarters that night would be an empty building on the very edge of town. The 300-man team of federal agents, state police, and local police had gathered to discuss the next step in the war on drugs.

White listened as his friend Kevin Kline, an FBI special agent and one of the original members of the task force, was speaking to the law enforcement army. Kline laid out the battle plan for the morning's drug bust: the agents were to organize themselves into squads, forming arrest teams and back-up crews. The teams assigned to carry out raids received arrest packets containing the names, addresses, and photographs of each suspect, as well as search warrants issued by the federal court. At 5:3o a.m., the teams were to split up, each reporting to their designated sites to prepare for the final stage of the operation: making the arrests.

As he listened, White asked himself the same question that everyone else in the room must have been thinking. Could the team pull off a successful bust？ Born and raised in New Haven, White still remembered a time when New Haven was considered a peaceful town. In 1960, only six murders, four rapes, and 16 robberies were reported. But soon, the drug gangs set up shop, and the turf wars began. With the gangs came gang violence: drive-by shootings, innocent victims killed, murders in broad daylight. In 199o, there were 31 murders, 168 rapes, and 1784 robberies. "Back then it was hell," White recalls. "I thought, 'What are we doing？'"

At exactly 6 a.m., the task force executed a coordinated sweep, arresting 29 out of the 32 people on the list. The arrests in the New Haven area all proceeded without incident. Afterwards, FBI special agent Robert Grispino was struck by the cops' intense emotion. "It was quite a sight," he told reporters. "With some of the New Haven cops, there were tears in their eyes." Billy White, of course, was among them. "We got some big fish, too, guys that handled multi, multi, multi kilos," says White. Of the 29 arrested, about 13 were Colombian citizens. The task force had successfully arrested many of the importers and distributors that had connections with source companies. "The core organization that they arrested here in New Haven had direct connections with Miami, San Juan, and Cali," says Grispino.

Meanwhile, the entire Cali cartel leadership has been arrested by a Colombian police squad. Eight of the top nine Cali drug lords have given themselves up to Colombian authorities or been killed in gunfights with police. Today, New Haven residents are once again venturing out into the streets. The neighborhoods feel safer. In fact, the task force's operations have proven to be so successful that they have attracted national attention. As for Billy White and his team, they continue to do what they have always done. "I think we can win the war on drugs," says White. "I'll probably be gone by then. But I think someday, we'll work our way out of a job, and there won't be any more gangs left in this city."

A.the ship's officers

B.the foreman from the shore

C.the ship's hands

D.the tally man