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人教版（2019）選擇性必修1《Unit 2 Looking into the Future》2021年同步練習(xí)卷（詞匯學(xué)習(xí)4 Step2）>
試題詳情
Some scientists say there is growing evidence that yearly booster shots may not be needed to protect people against COVID-19.
Vaccine （1）developersdevelopers（develop） have been advising that the world will need yearly booster injections to remain protected.Vaccine producers have also suggested that new vaccines（2）（should）be（should）be （be） necessary to fight new virus versions，also （3）calledcalled （call） variants.
But these suggestions were disputed by more than 12 influential disease and vaccine development experts （4）who/thatwho/that recently spoke to Reuters news agency reporters.
Some of the scientists expressed concern that public expectations around COVID-19 boosters are being set by drug company executives （決策者；行政主管）rather than health（5）specialistsspecialists（special）.Still，many agreed that preparing（6）forfor such a need as a precaution was reasonable.
The scientists fear that a push by（7）wealthywealthy （wealth） nations for repeat vaccination as early as this year will （8）deependeepen （deep） the divide with poorer countries that are struggling to buy vaccjye.aies.In some nations，it may take years （9）to vaccinateto vaccinate （vaccinate） their citizens even once.
"We don't see the data yet that would inform a decision about（10）whetherwhether or not booster doses are needed，" said Kate O'Brien.She is director of the Department of Immunization，Vaccines and Biologicals at the World Health Organization （WHO）.
【考點(diǎn)】人與自我．
【答案】developers；（should）be；called；who/that；specialists；for；wealthy；deepen；to vaccinate；whether
【解答】
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發(fā)布：2024/4/20 14:35:0組卷：6引用：1難度：0.4
相似題
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1．Most smart phones allow you to run location-sharing software that uses the phone's GPS capability to let friends and family know your exact location．There are lots of great uses for this technology．（1）
So make sure you're permitted to use an app or service，and pay attention to how you are using it．Here're some important points you may find helpful．
Choose what's best for you．Some location-sharing services are games that let you give a shout-out when you've turned up at a particular spot．（2）Still others continue to share your location until you change the setting．Be sure you know exactly how your service shares your location．
Know who your friends are．（3）This means people can search to see if you're online and add you as a friend．It's important to remember that sharing your location with people you've never met in real life is risky，so you should carefully manage friend requests and share your location only with people you know and trust．
（4）Some services automatically stop sending your location after a period of time，but others will send it forever-until you stop it．Review your contact list periodically and delete anyone to whom you no longer feel comfortable revealing your location．
Update parents．Location-based services are a great way for teens to let parents know where they are without having to call or text．（5）If you're heading home late at night，you can also use a service like Glympse to share your location as you drive，so they'll know if you have car trouble or get stuck in traffic．A．Check back often．
B．Keep sending your location．
C．However，these services are not for all children．
D．With its help，you can easily share your location with them．
E．Check-ins ease worries so they don't have to follow your every move．
F．Others show where you are all the time or for a period of time you set．
G．Some location services operate like Facebook，where you invite and accept friends．發(fā)布：2025/1/1 18:0:1組卷：7引用：4難度：0.7 -
2．"Me".It's a small word with big meaning，and that meaning is as individual to each of us as the way we look.Through interviews，Dr Hart，a psychologist，was able to discover what "me" means to other people，and how they have learnt to（1 ）
the beauty in themselves.
Jade has become（2）to selfie apps to beautify herself.She spends hours every day （3）（ edit） her selfies，removing her freckles and enlarging her eyes so as to boost her （4）.Dr Hart says obsessive online photo editing indicates a（5）of self-confidence and a desire for attention.
In Anthony's case，things are different.He never cared about his （6）.He even wore identical trousers and shirts，which made his roommates （7）（ confuse ）.Dr Hart says it's true that inner beauty is very important but （8）beauty shouldn't be completely overlooked.
When it comes to Emma，she is （9）（ large ） than other girls，which bothered her.She tried every means possible to lose weight，which only resulted in pain and poor health，and finally she realized that her（10），mental and physical，is the most important thing.Dr Hart agrees with her一being healthy is beautiful.發(fā)布：2025/1/1 18:0:1組卷：8引用：2難度：0.5 -
3．Dear Laura，
Thanks for letting us to stay at your seaside house． Now， you might have heard from your neighbors about which happened on Saturday evening． When I was out a walk， my younger son， Tom， played football before your house． He made so many noise that the neighbors got quite angrily． Even worse， Tom broke one of the window of Mr． Wilson's house． Tom and I apologized to all the neighbors for the unhappy happenings， but promised to have the broken window repair soon． Tom said that we would not do such silly things any more． I am glad that your neighbors had forgiven us． They are really nice people．
Yours，
Betty發(fā)布：2025/1/30 8:0:1組卷：12引用：2難度：0.5