问题描述：
九年级英语阅读题一道…………
A boy demonstrates his invention which can cut an apple into pieces in Harbin,capital of northeast China's Heilongjiang province,Jan.20,2009.
A boy demonstrates his invention,a music alarm clock in Harbin,capital of northeast China's Heilongjiang province,Jan.20,2009
A boy demonstrates his invention,a pen with a reading glass,in Harbin,capital of northeast China's Heilongjiang Province,Jan.20,2009.
What can we learn from the reading sbove?
A.The three boys all come from Heilongjiang.
B.The three inventions were all demonstrated on the same day.
选哪个?为什么不选另一个?
A boy demonstrates his invention which can cut an apple into pieces in Harbin,capital of northeast China's Heilongjiang province,Jan.20,2009.
A boy demonstrates his invention,a music alarm clock in Harbin,capital of northeast China's Heilongjiang province,Jan.20,2009
A boy demonstrates his invention,a pen with a reading glass,in Harbin,capital of northeast China's Heilongjiang Province,Jan.20,2009.
What can we learn from the reading sbove?
A.The three boys all come from Heilongjiang.
B.The three inventions were all demonstrated on the same day.
选哪个?为什么不选另一个?
问题解答：
我来补答展开全文阅读