[填空题]

Which word can be used to describe the speed of the computer

[填空题]Which word can be used to describe the speed of the computer

[单项选择]Which word can best describe the woman

[单项选择]
Which adjective (形容词) can be used to describe the small man

[单项选择]Which phrase is used to describe the volume of air inspired and expired with a normal breath（）
A. Total lung capacity.
B. Forced vital capacity.
C. Tidal volume.
D. Residual volume.

[单项选择]Which adjective(形容词) can be used to describe the small man

[单项选择]

Which of the following can best describe her personality
A. Volatile.
B. Sensitive.
C. Resolute.
D. Good for nothing.

[单项选择]Which of the following can best describe his situation（　）.
A. Hurt.
B. Scared.
C. Dumbfounded.
D. Ruined.

[单项选择]Which two terms can best describe the following pairs of words: table—tables, day+break— daybreak.（）
A. inflection and compound
B. compound and derivation
C. inflection and derivation

[单项选择]Which-of the following statements used to describe the Student’ s t-distribution is least accurate The Student’s t-distribution:（）
A. Involves two random variables.
B. Is symmetric around its mean value of zero.
C. Has thinner tails than the normal distribution.

[单项选择]Which of the following words can best describe this year’s celebration
A. Extravagant.
B. Formal.
C. Dull.
D. Toned-down.

[单项选择]Which of the following words can best describe the woman’s feelings about Tibet
A. Amusement.
B. Disbelief.
C. Ecstasy.
D. Delight.

[单项选择]Which can best describe the strikers’ attitude to the fiscal policies of the government
A. Grateful.
B. Unhappy.
C. Supportive.
D. Hesitant.

[单项选择]

Pushbike Peril
Low speed bicycle crashes can badly injure — or even kill — children if they fall onto the ends of the handlebars. So a team of engineers is redesigning the humble handlebar in a bid to make it safer.
Kristy Arbogast, a bioengineer at the Children’s Hospital of Philadelphia in Pennsylvania, began the project with her colleagues after a study of serious abdominal injuries in children in the past 30 years showed that more than a third were caused by bicycle accidents. "The task was to identify how the injuries occurred and come up with some countermeasures," she says.
By interviewing the children and their parents, Arbogast and her team were able tog reconstruct many of the accidents and identified a common mechanism responsible for serious injuries. They discovered that most occur when children hit an obstacle at a slow speed, causing them to topple over5. To maintain their balance they turn the handlebars t
A. It can be commercialized.
B. It reduces the dangerous forces in bicycle accidents.
C. It adds a few dollars to the cost of a bike.
D. It changes the direction of the handlebars in an impact.