1. (2021七下·丽水月考) 阅读理解

Do you know any left-handers? Their special day is on August 13. It is International(国际的) Left-Handers Day! Only about 10% of people are left-handers. Some people say left-handers are smarter than right-handers. Is it true?

Scientists say that left-handers don't have higher IQs(智商) than right-handers. Left-handers and right-handers just use their different brains. They are good at different things.

The left side of our brain is Language(语言) and Writing. The right side of our brain is Creativity(创造) and Emotion(情感). The right-handers use the left side of their brain more often. The left-handers use the right side of their brain more often.

Why are some people left-handed? Scientists are still looking for the answer. Genes(基因) might be one reason(原因). Some use their left hands at a very early age, and others might hurt(使受伤) their right hands. Then they begin to use their left hands more often.

1. （1） What special day is it on August 13?

   A . International Left-Handers Day. B . International Right-Handers Day. C . International Left-Handers and Right-Handers Day. D . International IQs Day.
3. （2） If someone is left-handed, maybe he.

   A . does well in writing stories B . is good at learning different languages C . is good at making new things D . does well in having things in their hands
5. （3） Which of the following may NOT be the reason why some people are left-handed?

   A . They use their left hands when they are little kids. B . Their right hands might be hurt. C . Genes might be one reason. D . Their parents ask them to do so.
7. （4） Which can be the best title for the passage?

   A . Who Are Left-handers? B . Are Left-handed People Smarter? C . Why Are Some People Left-handed? D . What Are Left-handers?