Earthquakes can be（1）destructivedestructive（destroy）.Unfortunately，we don't have a reliable way（2）to predictto predict（predict）earthquakes.But technologies can still help us when we are under such a desperate situation.China is building the world's largest earthquake alert system and it's（3）possiblypossibly（possible）the most advanced.Engineers（4）are settingare setting （set）up over 15，000 sensors（傳感器）nationwide and wiring them into a web.（5）When/If/Once/AfterWhen/If/Once/After an earthquake happens，the sensors can send electrical pulses to the control centre and then ordinary people's smartphones.
The signal travels at almost light speed and faster than the earthquake shaking，（6）givinggiving（give）local people a little time to prepare，and the system can usually send messages to people in less than two seconds.It's life-saving.The system，（7）whichwhich can be the most advanced in many ways，will be the largest earthquake observation network in the world，not only detecting the（8）movement/movemovement/move （move）of the continents but also calculating the possible impact（9）ofof an earthquake.It will automatically warn local people，making itself much faster than human observation.The system，overseen by China's Ministry of Emergency Management， （10）will be completedwill be completed （complete）in 2022.
【考點】人與自我．
【答案】destructive；to predict；possibly；are setting；When/If/Once/After；giving；which；movement/move；of；will be completed
【解答】
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發(fā)布：2024/4/20 14:35:0組卷：8引用：2難度：0.5
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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