[单项选择]The simple plan evolved into a complicated scheme.
A. developed
B. summarized
C. exaggerated
D. transformed

[单项选择]The simple plan evolved into a complicated scheme.（）
A. developed
B. summarized
C. exaggerated
D. transformed

[单项选择]That complicated scheme ______ a simple plan.
A. evolve from
B. evolve into
C. evolved from
D. evolved into

[单项选择]A few simple ______ to this plan would greatly improve it.
A. demands
B. modifications
C. modulations
D. assessments

[单项选择]Confucianism has evolved into a culture of rationalistic traditionalism, a combination of traditional ______ and group virtues with a pragmatism shaped by the conditions of a new competitive environment.
A. helm
B. assault
C. filial
D. derivation

[单项选择]Sophisticated edit facilities allow complicated musical forms to be created.（）
A. Expensive
B. High quality
C. Clever
D. Complicated

[单项选择]Psychology has slowly evolved into an （） scientific discipline that now functions autonomously with the same privileges and responsibilities as other sciences.
A. independent
B. unusual
C. outmoded
D. uncontrolled

[单项选择]Personality in Americans is further complicated by successive waves of immigration from various countries.
A. uninterrupted
B. successful
C. forceful
D. overwhelming

[单项选择]

Passage 3
Our species evolved on the move. Recent research on the effects of exercise and the consequences of sedentary living has shown that physical activity is crucial to the proper processing of foods that we eat. In fact, most of the chronic and often life-threatening ailments that besiege Americans in epidemic proportions could be tempered by regular exercise. Among them are heart disease, diabetes, high blood pressure, arthritis, and osteoporosis. But let’s face it: most people are not motivated to exercise by what it may do for them 20 years down the pike. What gets people like me out moving every day is what exercise does for me right now, especially how it allows me to enjoy eating without gaining. I, along with millions of Americans, have discovered that exercise is the key to permanent and painless weight control.
After hearing a description of my usual daily exercise schedule--a morning run or bike ride and an evening swim, sometimes with
A. they made dietary changes when they grow old
B. of their sedentary living
C. they don't exercise regularly
D. the chemical activity in their body that uses the food to produce energy slows down

[单项选择]We now know that humans have evolved not to subsist on a single, Paleolithic diet but to be______eaters, an insight that has important implications for the current debate over what people today should eat in order to be healthy.
A. (A) flexible
B. (B) carnivorous
C. (C) gregarious
D. (D) predictable
E. (E) salubrious

[单项选择]Many political problems are so complicated that the layman cannot see the wood （）. the trees.
A. of
B. from
C. for
D. with