...t important forms of energy production in the
United States and elsewhere. Since such a wide variety of biomass materials is
everywhere—from trees and grasses to agricultural and city-life wastes—biomass
promises to play a continuing role in providing power and heat for millions of
people around...
...n, I sat in my kitchen staring at a glass vase that hadn’t seen
daylight since my wedding.My
husband and I had just sold our house and we were busy ___41___ the beloved
home our family had spent 23 years filling up. We had decided on key items for
the ___42___ we were moving to in town, donated wh...
...res this land will be protected and available for all
generations to come. Since 1934, better than half a billion dollars has gone
into that Fund to purchase more than 5 million acres of habitat. Little wonder
the Federal Duck Stamp Program has been called one of the most successful
conservation pro...
...从句，则该从句可用现在时表示将来，也可直接使用将来时态：We’ll get there as soon as you do [will]. 你一到，我们就到。(6) 在非正式场合(尤其是美国英语中)，有时可以省略第一个as：When over forty, he married a woman poor as himself. 他在40...
...stration, 2019), (The resident number surrounding the park is much higher, since the settlements and villages with higher population density were mostly excluded from the GPNP range) posing a significant challenge to the proposed plan of mobilizing and facilitating emigration of the residents within...
...tention to English idioms.”
Only then did I know how foolish I had been. Since that time I have been more
careful with idiomatic expressions.一般说来，英语成语都是有其文化背景和来历的。如：a white elephant之所以比喻“无用之物”，是因为有这样一个故事：...
...ble little hunters are just doing something
that it's been in their nature since the beginning of time. So just go along
with it!24.What can be learned
about cats’ meowing from the first paragraph?A. It’s a survival skill.B. It's taught by mother
cats.C. It's hard to
interpret.D. It's getting lo...
...go. “The set of speech sounds
we use has not necessarily remained stable since the appearance of human
beings, but rather the huge variety of speech sounds that we find today is the
product of a complex interplay of things like biological change and cultural
evolution,” said Steven Moran, a memb...
...res this land will be protected and available for all generations to come. Since
1934, better than half a billion dollars has gone into that Fund to purchase more
than 5 million acres of habitat. Little wonder the Federal Duck Stamp Program
has been called one of the most successful conservation pro...
...s that simple.
Riders have printed nearly 20,000 short stories and poems since the program was
launched last March. Some are classic short stories, and some are new original
works.Trost also wants to
introduce local writers to local riders. “We wanted to do something where we do
a call to artists ...
...nce it before my family was awoken.
This was when my morning writing began.Since that first morning in 1978, I have been
following the habit to this day, not making or accepting many excuses for not
writing. I wrote my poems in this manner for nearly ten years before my first
book was published. Whe...
...of them
climate scientists ___61___ (promise) to fly as little as possible since the
effort started two years ago. Cobb,
for her party, started to ask conference organizers who invited her to
speak___62___ she could do so remotely; about three-quarters of ___63___ time,
they agreed. When the answer,...
...s that simple. Riders
have printed nearly 20,000 short stories and poems since the program was
launched last March. Some are classic short stories, and some are new original
works.Trost also wants to
introduce local writers to local riders. “We wanted to do something where we do
a call to artists ...