The whole class couldn’t help _____ when they saw the haircut of their new classmate（）

A.
A．to laugh B.B．laughing C.C．laughed D.D．to be laughing

（）

A.
A．take up B.B．take after C.C．end up with D.D．come up with

What happens to a credit card user if he fails to pay each month according to the passage（）

A.
A．He will pay a bill with interest charged B.B．He will be dismissed by the company C.C．He will be charged as a criminal D.D．He will be accused of cheating

Mary likes classical music _____ her brother likes pop music（）

A.
A．and B.B．but C.C．while D.D．however

Everyone knows that laziness is a sin. We have probably all had lectures pointing out that laziness is immoral， that it is wasteful， and that lazy people will never amount to anything in life.（85）But laziness can be more harmful than that， and it is often caused by more complex reasons than simple wish to avoid work. Some people who appear to be lazy are suffering from much more serious problems. They may be so distrustful of their fellow workers that they are unable to join in any group task for fear of ridicule or for fear of having their ideas stolen. These people who seem lazy may be paralyzed（使……不能行动） by a fear of failure that prevents fruitful work. or other sorts of fantasies may prevent work; some people are so busy planning， sometimes planning great deals or fantastic achievements， that they are unable to deal with whatever lesserwork is on hand.Still other people are not avoiding work；strictly speaking， they are merely procrastinating（延误）—rescheduling their day. Laziness can actually be helpful. Like procrastinators， some people may took lazy when they are really thinking， planning， contemplating（深思） and researching. We all should remember that some great scientific discoveries occurred by chance or while some were goofing off（磨洋工）. Newton wasn’t working in the orchard when the apple hit him and he devised the theory of gravity. All of us would like to have someone lazy build the car or stove we buy， particularly if that laziness was caused by the worker’s taking time to check each step of his or her work and to do his or her job right. Sometimes， being lazy—that is， taking time off for a rest—is good for overworked students or executives. Taking a rest can be particularly helpful to the athlete who is trying too hard or the doctor who’s simply working himself overtime too many evenings at the clinic. So be careful when you are tempted to call someone lazy. That person may be thinking， resting， or planning his or her next bookThe pronoun that in Line Three of Paragraph One refers to _____（）

A.
A．laziness is immoral B.B．laziness is wasteful C.C．lazy people will never amount to anything in life D.D．all of the above

I have bought _____ useful reference books _____ I don’t know which one to start with（）

A.
A．so many; that B.B．so little; that C.C．too much; as D.D．so few; that