语法与词汇These excursions will give you an ever deeper ________into our language and culture
语法与词汇Overpopulation poses a terrible threat to the human race. Yet it is probably _____ a threat to the human race than environmental destruction.
语法与词汇His health________as he ate too little and worked too hard for months on end.
语法与词汇No one had told Smith about ________a lecture the following day
语法与词汇Part I Vocabulary and structure 0.5%*20=10%
There________new problems in the relationship between the two countries in the recent years.
语法与词汇So nervous ________ that he didnt know how to explain
语法与词汇_____, he is ready to accept suggestions from different sources.
语法与词汇Whereas schooling has a certain predictability, education quite often produces surprises; a ________ conversation with a stranger may lead a person to discover how little is known of other religions
语法与词汇The critics were distressed that an essayist of such glowing ________ could descend to writing such dull, uninteresting prose
语法与词汇A flood of ice would then surge into the Southern Sea. With the continued rise in sea level, more ice would plunge into the ocean, causing sea levels to rise even higher, which in turn would release more ice and set in motion a vicious cycle.
语法与词汇They________ their superior soccer skills
语法与词汇The population of Los Angeles rose spectacularly in the early decades of the 20th century
语法与词汇Susan is very hard working, but her pay is not ________ for her work
语法与词汇Cars are involved in many accidents, and they ________ heart disease
语法与词汇North America displays more ________ than any other continent except Asia; only a true tropical environment is absent
语法与词汇Some people believe that the recent abnormal weatherconditions are signs of nature’ s retaliation againsthumans abusing their environment,
语法与词汇“I thought you had planned to practice piano today.” “I did nothingbut _____ letters all day.”
语法与词汇No sooner ________ themselves in their seats in the theatre ________ the curtain wentup.
语法与词汇Only when one actually visits the ancient ruins of marvelous bygone civilizations does one truly appreciate the sad ________ of human greatness
语法与词汇Flying in an airplane was once thought to be an impossible ________