更多"Trees are a renewable resource that"的相关试题:
[单项选择]When configuring resource access policies in a Junos Pulse Access Control Service device, which entry is permitted when defining the specific resources?()
A. Hostname
B. fully qualified domain name
C. IP address
D. address book entry
[单项选择]When there is a heavy rain, trees can help to prevent floods, as they can ______
A. keep rain from falling down to soft ground
B. cause the soil to allow rainwater to sink in
C. make the topsoil stick together
D. prevent the soil from being washed away
[单项选择]When we finally managed (to get home) after the (tiring) long journey, we could (not hardly) move a step (further).
A. to get home
B. tiring
C. not hardly
D. further
[单项选择]When spring comes, the trees are ______.
A. in a flower
B. in flowers
C. in the flower
D. in flower
[单项选择]The first trees were like modern trees in most ways except that ______.
A. they do not have branches
B. they do not have flowers
C. they do not have seeds
D. they do not need sunlight
[单项选择]Why did people cut down trees
A. For advantage.
B. For benefit.
C. For house.
D. For business.
[单项选择]Allen and Beatrice Gardener managed to communicate with the chimpanzee by ______.
[单项选择]Most tangerine trees and their flowers and fruits resemble ______ the orange, although tangerines are generally smaller.
A. ( of those
B. ( which of those
C. ( those of
D. ( which are of
[单项选择]What is the most important function of trees
A. Providing fuel.
B. Offering shade.
C. Preventing natural disasters.
D. Providing charcoal.
[单项选择]Why researchers put trees in extra carbon dioxide in the first study
A. To learn whether trees can still absorb carbon dioxide under extreme conditions.
B. To get more oxygen from these trees.
C. To evaluate the maximum carbon dioxide that trees can absorb.
D. To see the growth rate of these trees.