[单项选择]We must （　）a few items, or else we won't have enough money to pay.

A. shut out                
B. get off
C. leave out                
D. put off

[单项选择]We will visit Europe next year ______ we have enough money.
A. lest
B. until
C. unless
D. provided

[单项选择]Which TWO of the following items must people take with them A sandals B old clothes C pullover D shirt with long sleeves E soft drinks F hat

[单项选择]We still have a few more letters______.


A. to be answered
B. to answer
C. to answering

[单项选择]Two scores more, ______ we could have won the last game.
A. but
B. so
C. and
D. or

[单项选择]I have few ___________ with him, though we work in the same departments.


A. contrasts
B. contests
C. contracts
D. contacts

[单项选择]If we do have that belief, we do not suppose that the cause might have happened, ______
A. might it
B. is it
C. will it
D. have it

[单项选择]Text 3 Scientists have found that although we are prone to snap overreactions, if we take a moment and think about how we are likely to react, we can reduce or even eliminate the negative effects of our quick, hard-wired responses. Snap decisions can be important defense mechanisms; if we are judging whether someone is dangerous, our brains and bodies are hard-wired to react very quickly, within milliseconds. But we need more time to assess other factors. To accurately tell whether someone is sociable, studies show, we need at least a minute, preferably five. It takes a while to judge complex aspects of personality, like neuroticism or open-mindedness. But snap decisions in reaction to rapid stimuli aren’t exclusive to the interpersonal realm. Psychologists at the University of Toronto found that viewing a fast-food logo for just a few milliseconds primes us to read 20 percent faster, even though reading has little to do with eating. We unconsciously associate fast food
A. vary according to the urgency of the situation
B. prove the complexity of our brain reaction
C. depend on the importance of the assessment
D. predetermine the accuracy of our judgment

[单项选择]

  I have been very lucky to have won the Nobel Prize twice.It is,of course,very exciting to have such an important（1）of my work,but the real pleasure was in the work itself.
  Scientific research is like an exploration of a voyage of discover.You are（2）trying out new things that have not been done before.Many of them will lead（3）and you have to try something different,but sometimes an experiment does（4）and tells you something new and that it is really exciting.（5）small the new finding may be,it is great to think "I am the only person who knows this"and then you will have the fun of thinking what this finding will（6）and of deciding what will be the （7）experiment.
  One of the best things about scientific research is that you are always doing something different and it is never（8）.There are good times when things go well and bad times when they（9）.Some people get discouraged at the difficult times,but when I have a failure my policy has alwa
A. presetly
B. repeatedly
C. periodically
D. contnually

[单项选择]

  I have been very lucky to have won the Noble Prize twice.It is,of course,very exciting to have such an important（1）of my work,but the real pleasure was in the work itself.
  Scientictic research is like an wxploration of a voyage of discovery.You are（2）trying out new things that have not been done before.Many of them will lead（3）and you have to try something different,but sometimes an experiment does（4）and tells you something new and that it is really exciting.（5）small the new finding may be,it is great to think"I am the only person who knows this"and then you will have the fun of thinking what this finding will（6）and of deciding what will be the（7）experiment.
  One of the best things about scientific research is taht you are always doing something differrnt and it is never（8）.There are good times when things go well and bad times when they（9）.Some people get discouraged at the difficult times,but when I have a failure my policy
A. ackowledgement
B. recogniton
C. realization
D. assessment

[单项选择]__________ we have enough evidence. we can’t win the case.
A. Once
B. As long as
C. Unless
D. Since

[单项选择]From the passage, we know if we have failed, we should（）
A. not think about it any more
B. be very happy
C. learn from others
D. learn to accept

[单项选择]Three years have （　） since we last met at the conference for Internet communication in Beijing.
A. elapsed
B. discerned
C. discontented
D. electrified