當(dāng)前位置：
章節(jié)挑題
請(qǐng)展開(kāi)查看知識(shí)點(diǎn)列表
>
<
人教版（2019）：
選擇性必修第四冊(cè)
- 教材版本
- 人教版（2019） 外研社版（2019） 牛津譯林版（2019） 北師大版（2019） 冀教版（2019） 滬教版（2020） 滬外教版 重大版（2019） 人教版 外研社版 北師大版 譯林版 重慶大學(xué)版
更多>>
已完結(jié)
|
熱點(diǎn)預(yù)測(cè)
中考復(fù)習(xí)
難題搶練
瀏覽次數(shù)：243
更新：2024年12月27日
|
已完結(jié)
|
熱點(diǎn)預(yù)測(cè)
高考復(fù)習(xí)
熱搜題專練
瀏覽次數(shù)：138
更新：2024年12月27日
|
431．They did come to listen to my lecture， but how much did they ？ I don't know for sure．（ ?。?/h2>
發(fā)布：2024/5/25 8:0:9組卷：34引用：3難度：0.7432．She told ministers of her decision to
（辭職）.發(fā)布：2024/5/23 20:38:36組卷：3引用：1難度：0.8433．a rocket
by astronauts宇航員控制的火箭發(fā)布：2024/5/23 20:38:36組卷：0引用：2難度：0.8434．我花了一段時(shí)間才挺過(guò)來(lái)，因?yàn)槲依г诹诉@悲傷中。（get through）
發(fā)布：2024/5/23 20:38:36組卷：0引用：0難度：0.9435．Your brother always took the liberty
using my bike while I was away.發(fā)布：2024/5/23 20:38:36組卷：4引用：1難度：0.7436．我希望盡快收到你的回復(fù)。
I look forward to receiving your reply.發(fā)布：2024/5/23 20:38:36組卷：4引用：1難度：0.6437．When the general secretary finished his speech，the journalists _________right in with different questions．（ ）
發(fā)布：2024/5/23 20:38:36組卷：12引用：4難度：0.9438．Narayana Peesapaty was sitting on a flight when he noticed a passenger trying to reach food with a biscuit after breaking his spoon.At that moment，the researcher's mind gave birth to a simple yet revolutionary concept-edible spoons.
How do you like your spoon？
Peesapaty's company，Bakeys，makes edible spoons mainly out of sorghum（高粱） though rice，wheat and water are also ingredients.They combine to form a dry eating tool that remains hard even when used in moist or hot foods.Bakeys also makes ginger and garlic flavored（風(fēng)味） spoons to meet specific requests.All spoons are completely natural and acceptable for nearly all diets.
A rice replacement
An environmentally-minded water researcher，Peesapaty，designed his spoons to be eco-friendly in several ways.Sorghum was chosen as the main ingredient of the spoons instead of rice，which requires 60 times as much water.Sorghum was also chosen for the strength it would lend eating tool，and the grain requires little water，low energy and no chemicals to grow.
In place of plastic
The goal that Peesapaty hopes to attain through Bakeys is to prevent plastic from any contact with food.Plastic products can contain cancer-causing substances that come into food，and average plastic bottles take 450 years to break down.In contrast，a Bakeys' spoon is nutritious and break down in 10 days or less if thrown away.Peesapaty admits that using plastic is cheaper，but he also says that his spoons will be equally inexpensive when mass-produced.
（1）Why is "the edible spoon" called a revolutionary concept？
A．It is natural and eatable.
B．It remains hard in hot foods.
C．It offers various flavors.
D．It meets all customers' requests.
（2）What's Peesapaty's main concern when choosing sorghum as main ingredient？
A．Being delicious.
B．Being strong.
C．Being nutritious.
D．Being eco-friendly.
（3）What's the main advantage of edible spoons over plastic ones？
A．Cheaper.
B．Breaking down easily.
C．Tougher.
D．Contacting food directly.發(fā)布：2024/5/23 20:38:36組卷：10引用：1難度：0.3439．My sister decided to major in chemistry in college because she wanted to be a
（chemistry）.發(fā)布：2024/5/23 20:38:36組卷：9引用：2難度：0.6440．Many journalists enter the country to report on p
affairs.發(fā)布：2024/5/23 20:38:36組卷：1引用：2難度：0.7
