那就让这事再骗他们一会儿吧，无论怎样骗他们都不算过分。

单项选择题第（2）空应选择（）

A. business    
B. responsibility   
C. excuse      
D. fault

单项选择题Enjoy your holidays without putting on weight, and you’d better（）.

A. drink much water and have vegetables only
B. not eat much food in high fat
C. not take part in the parties
D. turn away from delicious foods

单项选择题When the sun burn fiercely, （） carbon-14 is produced.

A. less
B. more
C. no
D. much

问答题我走到售票台。女售票员一看见我，她那原本颇为动人的脸刷地一沉，变得怒气冲冲。

单项选择题Holidays are happy days with pleasure but they may（）.

A. bring weight problems
B. bring you much trouble in your life
C. make you worried about your life
D. make you hate delicious foods

单项选择题According to the passage, the issue to offer free tickets to young people seems（）.

A. controversial
B. inspiring
C. exciting
D. unreasonable

单项选择题第（1）空应选择（）

A.Therefore 
B.Besides 
C.However 
D.Then

单项选择题What affects the amount of carbon-14 on earth（）

A. The lifecycle of trees
B. The number of trees
C. The intensity of solar burning
D. The quality of air

单项选择题We can infer from the passage that in England（）.

A. many plays are not for young people
B. many young people don’t like theatre
C. people know little about the plan
D. children used to receive good arts education

单项选择题The purpose of the scientists in studying tree ring is to（）.

A. examine the chemical elements in Ice Age
B. look into the pattern of solar wind activity
C. analyze the composition of different trees
D. find out the origin of carbon-14 on earth