Jack’s brother bought a magazine called Choice. It introduces to its readers information about all kinds of products like cameras, computers, cars, etc. This information helps them make the best choice when they buy something.
Jack borrowed his brother’s magazine when he needed a new computer. “I’ll read about all the different computers,” he said, “And I’ll choose the best one.”
ThinkPad G450M-T4300: This computer comes with lots of good software. However it does not have much memory and is rather slow. At $3,600, it’s not very good value for money.
HP CQ40-506AX: This is the most expensive computer we tasted. However it is also the most
reliable(值得信赖的). It is very fast and has lots of memory. Though it’s 600 dollars more expensive than ThinkPad G450M-T4300, it is worth the extra money if you can afford it.
The Acer A175-78: At only $2,600, this is the cheapest computer we tasted. It has plenty of memory and is quite fast. However, it “crashed” twice while we were testing it and we cannot recommend(推荐) it for reliability.
Jack choose HP CQ40-506AX. “I know it’s expensive, brother,” he said. “But it will last me a long time and do everything I want it to do.”

Types	Advantage	Disadvantage	__  ___
ThinkPad G450M-T4300:	Good software	Doesn’t have much memory and is rather slow.	$3,600
HP CQ40-506AX	________	The most expensive
The Acer A175-78	Plenty of memory and quite fast	_______	$2,600