Trees _______ his vision; he couldn't see much of the Square's southern half.
A.smeared
B.hid
C.confused
D.obscured
A.smeared
B.hid
C.confused
D.obscured
完型填空
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Joachim's vision is based on an idea called pleaching (编织), where tree branches are grown so that they naturally weave together. Since the growth patterns of trees are {effected; affected; attempted} by wind and sunlight, it may be possible to control the way a tree develops.
These Fabricated Tree House Habitats would use trees grown into shapes as housing. One of the {purposes; disadvantages; advantages} of these designs is that trees would not have to be cut down for lumber.
"A 100 percent treehouse would take years to create," Joachim said.{Depending on; Judging by; Protected from} the climate, a house could take anywhere from 5 to 30 years to grow. Fortunately, there's a way to speed up the process. Joachim suggests including ecological materials such as sod (草皮), grasses and living branches in the housing designs. "This material would be able to move as the house grows," Joachim said.
A home would become an actual ecosystem, a community of plants, animals, and bacteria working together. The trees would also give off water vapor that would assist in {cleaning; heating; cooling} the homes. Solar panels and wind would help provide energy. The tree homes might even have soil pockets, where plants could grow from the structure itself.
Work has already begun on Joachim's first design—a house made from 50 percent recycled and 50 percent living things. Joachim is confident about the {happiness; benefit; importance} of his work, as he uses natural products without destroying nature.
"The environment and its study are very important. We need to respect nature, don't take it for granted," he said.
听力原文:W: Where is your father, Mary?
M: He was watering the trees and flowers, but now he is standing near the window and cleaning his car.
Q: What is Mary's father doing now?
(2)
A.Cleaning his car.
B.Cleaning the window.
C.Watering the trees.
D.Planting the flowers.
A.career
B.vision
C.signal
D.cooperation
A.Song for the Luddites
B.The Prisoner of Chilian
C.The Vision of Judgement
D.The Revolt of Islam
The author refers to his clearest memory of Samarkand as "humble" because ______.
A.it was an ordinary scene that he remembered
B.it was his last night in the city and his last memory
C.the elm trees were older than Genghis Khan
D.the trees looked impressive in the evening light
A.visible
B.vision
C.visual
D.visionary
He spends all his spare time planting trees, and by the end of this year he______2 000.
A.had planted
B.will have planted
C.will plant
D.has planted
A、He keeps two osmanthus trees in his back garden.
B、All men's names are hanged on one tree, women's on the other.
C、He matches a marriage by connecting a man's name with a woman's name.
D、He is an old man with white beard living on the moon.
【M1】
ct from every employee.
A、visible
B、vision
C、visual
D、visionary
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