[单选题]The minimum term of your contract with us will be _____a period of two years, with the option to renew.
A.for
B.of
C.past
D.when

[单选题]He believes that Europe must change or it will perish ．
A.survive
B.last
C.die
D.move

[单选题]The trade term CIF is the abbreviation for ( ).
A.Cost and Freight
B.Cost,Insurance and Freight
C.Cost, Insurance and Fee
D.Clistoms, Inspection and Quarantine

[单选题]Many students start each term with an award check, but by the time books are bought, food is paid for, and a bit of social life ＿＿, it looks rather emaciated.
A.lives
B.lived
C.was lived
D.has lived

[单选题]Cell Phone Lets Your Secrets Out 　　Your cell phone holds secrets about you.Besides the names and numbers that you've programmed into it, ______traces____(51) of your DNA linger (遗留) on thedevice according to a new study 　　DNA is genetic (遗传的)material _____that_____ (52) appears in every cell. Like your fingerprint, yourDNA is _____unique______ (53) to you——unless you have an identical twin. Scientiststoday analyze DNA in blood, saliva (唾液), orhair left ____behind_______ (54) at the scene of a crime. The results oftenhelp detectives identify ____criminals______ (55) and their victims. Your cellphone can reveal more about you ____than_____ (56) you might think. 　　Meghan J. McFadden, a scientist at McMasterUniversity in Hamilton, Ontario, heard about a crime in which the suspect bledonto a cell phone and later dropped the____device_____ (57). This made herwonder whether traces of DNA lingered on cell phones一evenwhen no blood was___involved_____(58). She and colleague Margaret Wallace ofthe City University of NewYork analyzed the flip-open phones(翻盖手机)of10 volunteers. They used swabs (药签) tocollect _____invisible___ (59) traces of the users from two parts of the phone:the outside, where the user ____holds_____(60) it, and the speaker which isplaced at the user's ear 　　The scientists cleaned the phones using asolution made mostly__of____(61) alcohol. The aim of washing was to remove alldetectable traces of DN A. The owners got their phones back for another week.Then the researchers ___returned________ (62) the phones and cleaned each phoneonce more. 　　The scientists discovered DNA that _____belonged______(63) to the phone's speaker on each of the phones. Better samples werecollected from the outside of each phone, but those swabs also picked up DNAthat belonged to other people who had apparently also ____handed______ (64) thephone 　　Surprisingly, DNA showed up even in swabsthat were taken immediately after the phones were scrubbed. That suggests thatwashing won't remove all traces of ___evidence________ (65) from a criminal'sdevice. So cell phones can now be added to the list of clues that can clinch (确定)a crime-scene investigation. 文章(41~55)
A.name
B.pictures
C.shapes
D.traces

[单选题]Your teacher will take your illness into account when marking your exams.
A.calculation
B.computation
C.consideration
D.assessment

[不定项选择题]There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed. The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase. Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action. Once our goals are drawn up,______.
A.we should stick to them until we complete them
B.we may change our goals as we have new ideas and opportunities
C.we had better wait for the exciting news of success
D.we have made great decision

[单选题]We should think long term and take____measures.
A.primitive
B.productive
C.permissive
D.proactive

[单选题]His long-term goal is to set up his own business.
A.idea
B.energy
C.aim
D.order