更多"The tallest trees can be found_____"的相关试题:
[单项选择]The tallest trees can be found ______
A. in Muir Woods
B. Near Los Angeles
C. in San Francisco
D. Along the northern California coast
[单项选择]Can trees talk Yes, but not in words. Scientists have reason to believe that trees do communicate with each other. Not long ago, researchers learned some surprising things. First, a willow tree attacked in the woods by caterpillars (毛虫) changed the chemistry of its leaves and made them taste so awful that the caterpillars got disgusted and stopped eating them. Then, even more astonishing, the tree sent out special vapors -an alarm signal stimulating its neighbors to change the chemistry of their own leaves and make them less tasty.
Communication, of course, doesn’t need to be in words. We can talk with each other by a smile, frown, or shrug of our shoulders. We know that birds and animals use a whole vocabulary of songs, sounds, and movements. Bees dance their signals, flying in certain patterns that tell other bees where to find nectar for honey. So why shouldn’t trees have ways of sending messages
It can be inferred from the passage that caterpillars do not feed on leaves tha
A. have an offensive taste
B. are lying on the ground
C. have an unfamiliar shape
D. are located near beehives
[单项选择]Who’s the tallest boy
A. Jane is going to study a new lesson,
B. Jane is going to study physics (物理).
C. Jane is going to study chemistry.