内容正文:
a towe that pouldl mseiveh inervae the mleril that's viahle fur
mnn218。
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binfudd production.These second-generation boofuels coold make
Itn'cusy joume野.Growing a pumpin big enought use西
一,留读理解
biufued far cheaper and more aceessible.und belp tut emission duwn.
a lceit is alreich a challenpt.Then,there was his chceen walervay.
A
)1.Why are biofuels suppused to replace food fuebs?
The city of Bellevue.Nehraska.gosted a phoeegragh of Hansen on the
A.Fiooil fuels an dhlficnh Iu peuhpce.
waler thad offee a rrminler of jud how hig the Miceui Riwr is.
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主周语境
词量
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B.Fesil fuel are hamiul to vehcles.
一e lus alwuss said that yoe can d血nything yuu4 at and F'm
远明文
人与命然—自然生态
35利
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C.Biofuels an economieal and attainahle.
jnel,”Hanscn'daughter Morgan Bachhe点sail
Whea d com are uel tn muke hread,piza and other deliraue
D.Biofuels are ceo-friendly and sotainahle.
anen repoctedly spem.ea古意dekt口ingg to goi a pumpkin
foods.lnn in a few years they could alse power yr car.Renevahle
)之4 at is Pamgraph2 mainly abour好
big mmough to wurk as a sailing veseel.He was inspired so begin his
hicduels coald soo reaee the harmdul fod fuel that we're used m
A.The potential of ganline.
iwn当merting a woman who had previonly woe“e Bigzsd
using.It'snow well estabdished that foee fuels are ineredibly hammful
B.The advumages of biouels.
Pumpkin Camgetition".He asked her many questines about her
to our health and the envinnmnt and they'n cot wenewulde,citheg.
C.The popularity of ethaeol in Eumope.
When co可people rely on petml and diesel《袋油〉o4
D.The pmullems with fiest-penmite binluels.
As for his pempkin-sailing future."I'm done with this."Hamen
ehicles,it mesto developa mnewade altereative that's ey
)3.Why isgo used to rmate hidl hy mme ornisation?
id that the veyage mde his kneac.The wake以尾流》r boate
相ee,
A.It can redace soil loss,
wus mugh.and when they peved.be said he had to stop everything
Tht's where biofuel cumes in.The m cmme biuue peoduced
B.It is uften mure prodoetinve.
and just hang on."