Question

【题目】根据短文理解，选择正确答案。
Jayson McCarthy, 12, was born without fingers on his left hand. That didn't stop him from being able to do many tasks. But Jayson could not grasp more than one object at a time. So Jayson 's father, Paul, created a Prosthesis(假肢), using a 3D printer. Now Jayson has fingers that open and close. “It was a do－it－yourself, father－and－son adventure，” says Paul.
When Jayson was a baby, his doctor advised his parents not to give him a prosthetic hand until he was in his early teens. “The doctor said Jayson should first learn to get full use out of the hand he was born with，” says Paul. As Jayson got older, his father looked into purchasing a prosthetic hand, which can cost as much as $30，000. Paul found a more affordable solution.
One day, Paul discovered a video on the Internet about Robohand, a prosthesis created with a 3D printer. He downloaded the free instructions and called Robohand's creators for advice. They told him all he needed was a 3D printer—which costs around $2，000—and some materials.
Luckily, Jayson 's school had recently purchased a 3D printer and it offered to help Paul build the hand for Jayson n. “We used a soccer shinguard(护胫), cardboard(硬纸板), and tape. They cost about $10，” says paul.
With his new hand, Jayson can do things better. “I can help my mom more, because now I can carry two grocery bags，” he says.
Jayson 's father has already built several hands for Jayson. Jayson helps design each one. He says there's one thing in particular that he wants to do with a future prosthesis. “The goal，” he says, “is to be able to tie my shoelaces(鞋带)．”
（1）Why did Jayson 's doctor disapprove of(不赞成) his using a prosthesis in his childhood?
A.The prosthetic technology was underdeveloped then.
B.A prosthesis was very expensive at that time.
C.To use the disabled hand was important.
D.The original hand could do many tasks.
（2）Jayson 's father managed to get Jayson a new hand by ________．
A.collecting money on the Internet
B.buying a prosthetic hand
C.buying a 3D printer
D.printing a hand
（3）The underlined word in paragraph 2 can be replaced by ________．
A.buying
B.borrowing
C.renting
D.making
（4）What's the best title for the text?
A.A DIY Enthusiast
B.A Helping Hand
C.A Great Adventure
D.A Lucky Escape

Answer 1

【答案】
（1）C
（2）D
（3）A
（4）B
【解析】文章讲述的是Jayson McCarthy，天生没有左手的手指，他的父亲保罗为他知道了假肢并还会改进。

（1）C细节理解题。根据第二段The doctor said Jayson should first learn to get full use out of the hand he was born with可知医生说杰森应该先学习与生俱来的一方面得到充分利用。故选C。

（2）D细节理解题。根据第四段Luckily, Jayson 's school had recently purchased a 3D printer and it offered to help Paul build the hand for Jayson可知，故选D。

（3）A词义理解题。purchasing采购购买，故选A。

（4）B主旨大意题。文章讲述的是父亲为儿子制造假肢的故事，故选B。