Which is the answer of 44? I go for D

[v0031]

If music makes you smarter and exercise helps you to think, surely exercising to music can turn you
into an intelligent（聪明的）person.
A team of scientists from Ohio State University did tests on 33 volunteers who were getting better
from art problems following operation（手术）. They found that people who exercised while listening
to “The Four Seasons” did much better on language ability tests than without music.
“Facts suggest that exercise improve the learning ability of people with heart problems,” said the
scientist Charles Emery, who led the study. “ And listening to music is thought to enhance understanding.
We just wanted to put the two results together. ” he added.
The volunteers said they felt better after exercising with or without the music. But their improvement
on the test doubled after listening to music during exercise. Scientists have shown it is true that music can
be good for health. It helps cut down stress, sadness and nervousness. And it also wakes up the body and
improves memory and thoughts.
In medical fields, music is used widely for patients who have had headaches before and after
operation. “The Four Seasons” was used because of its soft tempo（节拍）and better results in earlier
research. “Exercise seems to cause better changes in the nervous system and these changes may have
a direct result on learning ability.” Emery said.
Scientists have been studying the result of music on understanding since the early 1950s. By1990,
scientists were using Mozart’s music to help children with speech disorders. Mozart was chosen because
his music is not overexciting. A study showed students who listened to Mozart scored higher marks in an
intelligence test. With important exams coming, your parents will not probably allow you to listen to music.
But perhaps now you have good reasons to argue with them.
44. We can infer（推断）from the last paragraph that _______.
A. we are supposed to follow our parents’ words
B. students should not listen to music before exams
C. we have some good reasons to exercise to music
D. music can probably help us to get higher grades in tests

[Meclazine for Israel]

D.

Are we part of a systematic plan to help you do your homework?

[v0031]

D.

Are we part of a systematic plan to help you do your homework?

I am an English teacher.  This is from the exam for my students. But the question is designed by other teachers. I find it puzzled, so i come here.


I think next time I should first say," hello, guys, teachers' puzzle here again, not homework."