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A.王立的父亲在北京大学时就在这所学校教书
B.王立的父亲从北京大学毕业以前就在这所学校教英语
C.王立的父亲从北京大学毕业以来就在这所学校教英语
D.王立的父亲还没有从北京大学毕业，就在这所学校教英语
答案
更多“Wang Li's father has taught English here since he graduated from Peking University._____”相关的问题
第1题
Has he been ______ of his father's death yet？
A．said
B．declared
C．mentioned
D．informed
第2题
The girl s father is in hospital, so she has to______him day and night.
A．deal with
B．attend to
C．look into
D．part with
第3题
A．probably
B．may be
C．maybe
D．perhaps
第4题
We use names every day. When we meet a new person, we usually ask, "What's your name？" It is important to learn a person's name. Most people have two names. Some people have more names. Names are different all over the world. In Jenny's class, Jenny must learn the names of students from all over the world. This is very difficult because the names are very different.
In the United States, most people have a first name, a middle name, and a last name. Parents, choose the first and middle names for their baby. There are names for boys 'and names for girls. For example, John, Peter, Tom, and Mike are all names for boys. Elizabeth, Betty, Susan, and Mary are all names for girls, The last name is the family name. Usually it is the father's family name. In a family, the mother, the father, and the children usually have the same last name.
Sometimes a person has a nickname (绰号) , too: A nickname is a special name. It is not a person's real name. Abraham Lincoln's nickname was "Honest Abe". An honest person always tells the truth, and Abe is short for Abraham. Because he was an honest person, his nickname was "Honest Abe". Pele (贝利) is a nickname, too. The football player's real name is Edison Arantes de Nascimento, but everyone calls him Pele. Do you have a nickname？
Names are different all over the world. They can be long or short, but they are always very important.
Why does everything have a name？
A．It is very interesting to have a name.
B．It is very easy to be remembered.
C．It is very easy to be told from others.
D．Both B and C
第5题
将英语短文译为中文
3 Self-Powered Nanotech (10分)
Nanosize machines need still tinier power plants
By Zhong Lin Wang
The watchmaker in the 1920s who devised the self-winding wristwatch was on to a great idea: mechanically harvesting energy from the wearer’s moving arm and putting it to work rewinding the watch spring.
Today we are beginning to create extremely small energy harvesters that can supply electrical power to the tiny world of nanoscale devices, where things are measured in billionths of a meter. We call these power plants nanogenerators. The ability to make power on a minuscule scale allows us to think of implantable biosensors that can continuously monitor a patient’s blood glucose level, or autonomous strain sensors for structures such as bridges, or environmental sensors for detecting toxins — all running without the need for replacement batteries. Energy sources are desperately needed for nanorobotics, microelectromechanical systems (MEMS), homeland security and even portable personal electronics. It is hard to imagine all the uses such infinitesimal generators may eventually find.
In Brief
★Nanotechnology has huge potential — but those minuscule devices will need a power source that is better than a battery.
★ Waste energy, in the form. of vibrations or even the human pulse, could provide sufficient power to run such tiny gadgets.
★ Arrays of piezoelectric nanowires could capture and transmit that waste energy to nanodevices.
★ Medical devices will likely be a major application. A pacemaker’s battery could be charged so it would not need replacing, or implanted wireless nanosensors could monitor blood glucose for diabetics.
第6题
A.did your father retire
B.your father retired
C.has your father retired
D.your father has retired
第7题
A.get
B.achieve
C.have
D.win
第8题
A.has he
B.hasn’t he
C.doesn’t he
D.isn’t he
第9题
A.having
B.to have
C.has
D.have
第10题
根据下面内容，回答题：
Staff Sgt， Nicholas Lanier has entered what he calls the "vast unknown. "" A combat veteran and father to four daughters， he can"t remain in the military because of a serious back injury earned in Iraq.
But he can"t yet accept a civilian job because he doesn"t know when the military will discharge（使退伍） him. He has no clue how much the government will pay him in disability compensation related to his injury， so he can"t make a future budget. He just waits.
Thousands of troops are like Lanier: not fully fit to serve but in limbo （无着落） for about two years waiting to get discharged under a new system that was supposed to be more efficient than its predecessor. And the delays are not only affecting service members， but the military"s readiness as well. New troops can"t enlist until others are discharged.
The government determines the pay and benefits given to wounded， sick or injured troops for their military service. Under the old system， a medical board would determine their level of military compensation and the service member would be discharged. Then the veteran essentially would have to go through the process again with the Veterans Affairs Department to determine benefits.
Under the new system， which started in 2007 and will be completely rolled out at military bases nationwide by the end of September， the service member essentially goes through both disability evaluation systems at the same time before leaving the military. But the new， supposedly streamlined，system is still such a cumbersome process that it"s leaving many service members in limbo， they say.
Why can‘t Sgt. Lanier serve in the military anymore？ 查看材料
A.Because of his injured back.
B.Because of his hand.
C.Because his vision has worsened.
D.Because he has a civilian job.
第11题
A.employ
B.achieve
C.use
D.win
