1、2_ is really difficult _ us to climb this high mountain.AIt; for BIt; to CThis; for DThis; to3His father was charged _ robbing a shop. In fact, he wasnt guilty _ it.Awith; with Bof; of Cof; with Dwith; of4Bob, shall we go and meet our new classmates?Sorry, Im busy now. But you _ ask David to go with
2、 you.Aneed Bshould Cmust Dmay5What do you think of his _ play?I like it much better than his _one.Alatest; last Blast; laster Clast; last Dlatest; latest6What can I do for you, Madam?Im looking for a table for eight, but I find they are all _.Amade up Bkept upCtaken up Dput up7I still like those goo
3、d old songs I listened to _ myself in my free time.Aenjoy Benjoying Cto enjoy Denjoyed8Hi, Simon! You look so excited. What happened?We won the football match, and the result _ to be better than expected.Aturned out Bfound out Cworked out Dcame out9Learning in our school is_ experience that Ill neve
4、r forget it all my life.Aso exciting Bsuch excitingCso an exciting Dsuch an exciting10What does mother mean to you, Sandy?Everything. Mother is the person _ is always standing in the wind waiting for me on cold winter days.Awhich Bwho Cwhom Dwhat11Read the sentence. “I can tell her anything because
5、she can keep a secret.”The underlined word “because” is used to _.Aconnect ideas Bcreate new wordsCshow time Dgive examples12 Hes hardly been late for school recently. _.ASo is his cousin BSo has his cousinCNeither is his cousin DNeither has his cousin13The famous writer wrote a novel _ this story.A
6、to base Bbased uponCwas based upon Dto base upon14(2016江苏常州中考)Do you enjoy yourself at the concert? Yes. I have never been to _ one before.Aa better Bthe bestCa worse Dthe worst15Hi, Jim. I hear that youve just come back from Sanya. Im calling to ask _.Great.Ahow did you visit the city Bhow many day
7、s youve spent thereCwhich hotel have you stayed in Sanya Dhow you found the seafood there China is running ahead in 5G. Last month, the Shanghai Hongqiao Railway Station 16 the worlds first “5G railway station”. Now it 17 only 20 seconds to download a long movie there.We are moving closer and closer
8、 to the 5G world. However, the new technology is still 18 to most of us. What is 5G, after all? The first feature of 5G is obvious it is 19 . 5G will not only be faster than the current 4G networks. It will 20 be much faster than the broadband(宽带) connection we have at home!The first 5G modem(调制解调器)
9、 of the IT company Qualcomm supports the 21 of up to 5 gigabytes(千兆字节) per second. Most of us have never experienced 22 close to that speed. And we are only talking about the first generation of 5G modems. Future modems are likely to be even faster. 23 5G is not all about speed. Have you ever been t
10、o a large event where your data(数据) connection slowed down? That is 24 4G networks can only support a certain number of devices(装置、设备) per square kilometer. 5G networks will be able to do much 25 . They can support up to a million devices per square kilometer.Now, you begin to 26 why 5G is a huge up
11、grade over 4G. The technology is not just for the smart phone. It has a strong 27 on every connected device. 28 5G self-driving cars will be able to communicate with the world around them as quickly as possible. They will be 29 independent. Wearables(可穿戴设备), PCs and smart home appliances will be abl
12、e to be 30 as well. Are you looking forward to it?16Adescribed Bbecame Cconnected Dcaused17Atakes Bspends Ccosts Dpays18Asuccessful Bharmful Cstrange Dgood19Afast Bslow Ccommon Dunusual20Atoo Beither Calso Dneither21Atask Bspeed Cweight Dheight22Aanything Bsomething Cnobody Danybody23ASo BBut CAnd D
13、Or24Awhile Bsince Cbecause Dwhether25Abetter Bworse Cwell Dbad26Amention Bunderstand Cdoubt Dprove27Achance Blevel Cinfluence Dmind28AWith BFrom CFor DTo29Acompletely Bsimply Cmostly Dnearly30Adiscovered Bhappened Cimproved DbegunThe year 2019 marked the 40th anniversary of the start of diplomatic (
14、外交) relations between China and the United States. When the Joint Communique on the Establishment of Diplomatic Relations中美建交公报went into effect on Jan 1, 1979, the two countries began a friendship that stays deep to this day. Whether its stepped-up trade, shared entertainment markets (娱乐市场) or simply people-to-people exchanges, China and the US have hel
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