三、完形填空。
We humans love music. But what about plants? We just have to .
A new report shows that nearly 67% of UK gardeners play music their plants! Well, I know my granddad sings opera to his tomatoes. Many people do believe music helps plants to grow better. They're said to grow well when exposed to classical music are less interested in rock music!
But is it true? Plants react(作出反应) to light, water, temperature and many other things—so why not music? In fact, plants can feel sounds that move as vibrations(震动) through the . Those include vibrations made by some flying insects like bugs and bees. So, might they react to vibrations from music, too? We're not . We have to do a lot of careful tests the same way over time because different tests show results. We need to check the quality of soil, water and light, as well as the music. But I if singing and talking to your plants means you care about them. Could it be the care that makes them healthier instead of the music itself?
Here comes another question: can plants music? I couldn't believe it when I heard about the plant singing show in Italy! Is it for real? Yes, devices(装置) are tied to plant leaves. They turn plant sounds synthesis(合成) music. But the real voices of plants are much more interesting than we currently know. You can even buy an expensive machine that lets you listen to the "music" of your houseplants.
()1. A. run out B. look out C. find out D. put out
()2. A. in B. to C. of D. with
()3. A. but B. though C. so D. as
()4. A. living B. natural C. dangerous D. harmful
()5. A. light B. water C. soil D. air
()6. A. interested B. right C. sure D. alone
()7. A. similar B. different C. good D. bad
()8. A. wonder B. understand C. know D. learn
()9. A. hear B. feel C. notice D. make
()10. A. into B. up C. down D. off

1.C 2.B 3.A 4.B 5.D 6.C 7.B 8.A 9.D 10.A