以下哪一项表达最为准确？? Both bombs produce the same three effects: heat, blast, and radiation,;the first of which usually causing;the most fatalities.;|Both bombs produce the same three effects: heat, blast, and radiation, the first of which usually causes the most fatalities.;|Both bombs produce the same three effects: heat, blast, and radiation, the first of;them usually causes the most fatalities.;|Both bombs produce the same three effects: heat, blast, and radiation. The first of which usually causes the most fatalities.;

What is said about cell phone use in the mid-1980s in paragraph 5 A: It had a life-taking effect because there weren't enough cell phones in use then. B: The increased use of cell phones then caused a "life-taking effect." C: Traffic fatalities increased then because the number of cell phones in use decreased. D: Traffic fatalities decreased then because the number of cell phones in use increased.

中国大学MOOC: Fill in the blank with the most appropriate choice. Both bombs produce the same three effects: heat, blast, and radiation, ________ the most fatalities.

Both bombs produce the same three effects: heat, blast, and radiation, ________ the most fatalities. A: the first of them usually causes B: the first of which usually causes C: and the first of which usually causes D: the first of which usually causing

According to the second paragraph, when did cell phones actually help to reduce pedestrian and traffic fatalities A: Right after cell phones were invented. B: Before the number of cell phone users reached a critical mass C: When cell phone users totaled to a certain number. D: When the number of cell phones decreased to a certain number.

In this section, there is a passage with several blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. You may not use any of the words in the bank more than once.Questions 1-10 are based on the following passage. The car, and the roads it travels on, will be 1 in the twenty-first century. The key to tomorrow’s “smart cars” will be 2 . “We’ll see vehicles and roads that see and hear and feel and 3 and talk and act,” predicts Bill Spreitzer, technical director of General Motors Corporation's ITS program, which is designing the smart car and road of the future. 4 ,000 people are killed each year in the United States in traffic accidents. The number of people that are killed or badly injured in car accidents is so 5 that we don’t even bother to 6 them in the newspapers anymore. Fully half of these fatalities come from drunk drivers, and many others from 7 . A smart car could eliminate most of these car accidents. It can sense if a driver is drunk 8 electronic sensors that can pick up alcohol vapor in the air, and refuse to 9 the engine. The car could also alert the police and provide its precise 10 if it is stolen.A) vice versa B) location C) sensors D) vastE) mobility F) mention G) duplicate H) start upI) carelessness J) fill out K) revolutionized L) smellM) Adversely N) Approximately O) via