How to Make Your Email Really Secure Email is the most used communications medium for business and for many of us at home too，but few people outside IT know how to truly secure their email．Here's a quick look at some of the ways you can carry on encrypted（加密的）conversations．（1）GG
Your Gmail messages being sent are encrypted．However，unless the receiver is reading email using a Google browser（瀏覽器）or Gmail app，they don't stay encrypted．And，of course，Google itself freely admits that its software reads all of your email for advertising purposes．Some programs，like the paid version of Outlook，offer an encryption feature．（2）CCIt requires that you and your receiver exchange something called a digital signature．
（3）FFThe disadvantage-and you knew there would be one-is that your receiver must also subscribe to that service，or enter a password to open each message you send．They're fine if your only secure conversations are with one or two people．（4）EE
Another option for those wishing to send secure text correspondence：Don't use email at all．（5）DDThese apps encrypt your messages on both ends and throughout their sending．Here again，though，they limit your communication to people who also have and use those same apps．
A．Protect the machine you use email on．
B．Free accounts limit the size of your messages and attachments．
C．But setting it up takes much trouble，and surely not for the masses．
D．Instead，use a chat program like CryptoCat，ChatSecure，or PQChat．
E．But you're never going to persuade the whole world to sign up to get your emails．
F．Email providers like Tutanota，and Protonmail automatically encrypt all the mail you send．
G．The concern that your words could be stolen and used against you someday will be solved．
【考點】人與自我．
【答案】G；C；F；E；D
【解答】
【點評】
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發(fā)布：2024/4/20 14:35:0組卷：2引用：1難度：0.5
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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：5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.
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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