Which of the followings is the most important mechanism of pulmonary edema induced by left heart failure? ()
A. increased capillary hydrostatic pressure in lung
B. decreased plasma colloid osmotic pressure in lung
C. increased capillary permeability in lung
D. obstruction of lymphatic flow in lung
E. decreased alveolar surfactant
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Read the following sentence patterns and decide which one is not announcing the direction for further studies.
A. It would thus be of interest to learn how…
B. It would seem, therefore, that further investigations are needed in order to…
C. It could possibly be achieved with further study…
D. However, previous studies in this field have suffered from…
E. There will be a significant rise in the number of obese children around the world by the end of the decade.
Which of the methods adopted in the following paraphrasing is different from the other three?
A. The original: Cognitive development depends on the children’s culture. Paraphrasing: The children’s culture affects their cognitive development.
B. The original: People use language to communicate. Paraphrasing: Language acts as an interface between individuals.
C. The original: The animal’s behavior seems to be unexplainable. Paraphrasing: The animal’s behavior seems to elude explanation.
D. The original: Plants are sensitive to their environment. Paraphrasing: Environment plays a vital role in the growth of plants.
1. Here is the introduction paragraph of an essay. Which sentence is the thesis statement of the essay?1I am a movie fanatic. 2My friends count on me to know movie trivia (who was the pigtailed little girl in E.T.:The Extra-terrestrial? Drew Barrymore) and to remember every big Oscar awarded since I was in grade school (best picture 1994? Forrest Gump). 3My friends, though, have stopped asking me if I want to go out to the movie. 4While I love movies as much as ever, the inconvenience of going out, the temptations of the theater, and the behavior of some patrons are reasons for me to wait and rent the video.
A. Sentence 1
B. Sentence 2
C. Sentence 3
D. Sentence 4
Which of the following sentence is the topic sentence of the paragraph? 1Football fans wear their official team T-shirts and warm-up jackets to the mall, to the supermarket, to the classroom, and even---if they can get away with it---to work. 2If the team offers a giveaway item, the fans rush to the stadium to claim the hat or sports bag or water bottle that is being handed out that day. 3Football fans just plain behave insanely. 4The fact that fans spend the coldest months of the year huddling on icy metal benches in places like Chicago proves it. 5In addition, football fans decorate their houses with football-related items of every kind. 6To them, team bumper stickers, belong not only to car bumpers, but also to a fireplace mantels and front door. 7When they go to a game, which they do as often as possible, they also decorate their bodies. 8True football fans not only put on their team jackets and grab their pennants but also paint their heads to look like helmets or wear glow-in-the-dark cheeseheads. 9At the game,these fans devote enormous energy to trying to get a “wave” going.
A. Sentence 1
B. Sentence 3
C. Sentence 5
D. Sentence 9