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 su-高中英语-n多题

◎ 题干

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（毛毛虫）changed the chemistry of its leaves and made them taste so terrible that they got tired of the leaves and stopped eating them. Then even more astonishing, the tree sent out a special vapor—a signal causing its neighbors to change the chemistry of their own leaves and make them less tasty.
Communication, of course, does not need to be in words. We can talk each other by smiling, raising our shoulders and moving our hands. 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?
1．It can be inferred from the passage that caterpillars do not feed on leaves that          .
A．have an unpleasant taste
B．are lying on the ground
C．have an unfamiliar shape
D．bees don’t like
2．According to the passage, the willow tree was able to communicate with each other by       .
A．waving its branches              B．giving off a special vapor
C．dropping its leaves               D．changing the color of its trunk
3．According to the passage, bees communicate by        .
A．touching one another             B．smiling one another
C．making special movement         D．making unusual sound
4．The author believes that the incident described in the passage         .
A．cannot be taken seriously          B．seems completely reasonable
C．should no longer be permitted      D．must be checked more thorough

◎ 答案

查看答案

◎ 解析

查看解析

◎ 知识点

根据n多题专家分析，试题“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 su…”主要考查了你对【科教类阅读】等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。

◎ 相似题

与“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 su”考查相似的试题有：

● “I’ve never met a human worth cloning,” says cloning expert Mark Westhusin from his lab at Texas A&M University. “It’s a stupid endeavor.”That’s an int ● Think about the different ways that people use wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources, as ● A popular student in her small high school, Katie started college, expecting to do well in her courses and be best friends with her roommates. But things didn’● Ask someone what they have done to help the environment recently and they will almost certainly mention recycling. Recycling in the home is very important, of c ● Exam anxiety is something that almost every person experiences during his or her student life. Little anxiety actually helps one and work hard for the exams. H