根据第一段Thehumanvoiceis a delicatething.Eachperson'sdistinctivevoiceisproducedwhenairfromthelungscausesthevocalcords (声带) tovibrate (震颤).Thesevocalcordscaneasilygetdamaged.Accordingto a 2005 study,30% ofthep
(14)A.set outB.pulled outC.put outD.turned out(15)A.sprang upB.welled upC.looked upD.turned up(16)A.writerB.editorC.assistantD.correspondent(17)A.orderB.ambitionC.letterD.purpose(18)A.ApparentlyB.GraduallyC.InitiallyD.Eventually(19)A.pushedB.challengedC.absorbedD.relaxed(20)A.unitesB....
Do you find walking long distances or climbing stairs a challenge? Ask for a little extra help when you book your flight, and we'll take care of you. During booking Look for the Special Request section when you book online or using the Air New Zealand app. For people who don't use ...
Delta Air Lines July is the best time to start a Delta elite status match. Like Alaska, Delta offers complimentary elite status for a trial period. In Delta's case, you'll getMedallion elite statusfor three months. You can then meet an elite status challenge to extend that status for lon...
Endemic COVID-19 does not mean that the disease poses no risk. Globally, we should aim for an “always on” response system that can scale quickly. And as we have written previously, every society must do four things to manage COVID-19 effectively during the endemic phase: ...
What might be a challenge for expanding the commercial use of such drones?D A. The drones'use in different settings. B. No qualification for commercial use. C. The limited amounts of transported goods. D. The need for small-sized aircrafts to bear larger batteries. 相关知识点: 试题...
（3）What does the underlined word "this" refer to?A. The air pollution.B. The edible cutlery.C. The toxic gases caused by the burning of plastic.D. The damage to the environment caused by plastic waste.（4）What is the main idea of this passage?A. The measures to stop the ...
10. How does David feel about the divorce of his parents?? A.He feels a sense of anger. B.He has a sense of sadness.? C.It helped him grow up. D.It left no effect on him. ?? SECTION C NEWS BROADCAST Question 11 is based on the following news. At the end of the news item...
they may feel the need to recharge their batteries with a new challenge. they may want a position with more responsibility that encourages creativity and initiative. or they may wish to expose their children to another culture, and the opportunity to learn a second language. when applying for ...
Why did the author try to move to the bottom of the canyon? A. To reach a safe place. B. To climb back to the road. C. To come across some helper. D. To avoid being attacked by wild animals.22. What was the biggest challenge the author faced during the nights in the canyon?