更多"Many ______ trees should be plant"的相关试题:
[单项选择]Tall-growing crops should be planted where they will not shade or ______ with the growth of small crops.
A. interrupt
B. interfere
C. disturb
D. distract
[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]The terrorism might have planted a bomb on the plane in Athens, set to
______ when it arrived in New York.
A. get off
B. carry off
C. go off
D. come off
[单项选择]People who love trees may（）
A. never cause trees injury
B. damage trees on purple
C. do some harm to trees without knowing it
D. not be aware of which trees are healthy
[单项选择]______ the end of last year they had planted 4,000 tees.
A. At
B. By
C. To
[单项选择]Who should participate
A. People who have time.
B. All of the people.
C. Only those who have access to a phone.
D. Those with special experience.
[单项选择]Why was it possible for these ancient trees let more light through than modern ones
A. Because they were closely spaced, only 3 to 16 feet apart.
B. Because they were smaller plants and shrubs.
C. Because their branches did not fan out as far as to form a shape like umbrella.
D. Because they had very small leaves like that of fern and dropped easily.
[单项选择]The species of black spiders discovered on Mount Everest is ______.
A. the smallest species of spiders
B. the highest altitude dweller among creatures of that size or larger
C. the only creature that lives at that altitude
D. capable of surviving in any environment
[单项选择]Trees ______ themselves by seeds.
A. cultivate
B. grow
C. enrich
D. propagate
[单项选择]According to the passage, only（）trees can give us shade and products.
A. beautiful
B. old
C. healthy
D. young
[单项选择]According to the passage, heat from Mount Rainier's summit craters rises from ______.
A. crystalline ice
B. firns
C. chambers
D. fumaroles
[单项选择]It was a freezing winter. The trees were （） and the branches were still.
A. bare
B. empty
C. vacant
D. blank
[单项选择]There are lots of trees ______ the river.
A. in either side of
B. in either sides of
C. on either sides of
D. on either side of
[单项选择]The hills will be covered with young trees ______ a few years' time.
A. in
B. after
C. during
[单选题]在低空重要天气图中的MOUNTAINOBSCURATION表示（）。
A.山区有强烈风切变
B.山地情况不明
C.山地有较重降水现象发生
D.山地能见度小于5km
[单项选择]With lots of trees and flowers ______ here and there, the city looks very beautiful.
A. having planted
B. planted
C. have been planted
D. to be planted
[单项选择]By cutting down trees we _______ the natural habitat of birds and animals.
A. damage
B. injure
C. hurt
D. wound
