问题 选择题

绿色化学有助于解决环境污染问题,下列做法中,不符合绿色化学理念的是(  )

A.将工业废水处理后再循环使用,以节约水资源

B.开发使用风能、太阳能等新能源,减少化石燃料的使用

C.禁止焚烧秸秆,提倡秸秆还田或综合利用

D.为解决“白色污染”问题,应将废弃塑料焚烧处理

答案

A、将工业废水处理后再循环使用,能节约水资源,故选项符合绿色化学理念.

B、开发使用风能、太阳能等新能源,减少化石燃料的使用,能减少环境污染,故选项符合绿色化学理念.

C、焚烧秸秆会产生大量的空气污染物、二氧化碳等,提倡秸秆还田或综合利用,故选项符合绿色化学理念.

D、废弃塑料焚烧会产生大量的有毒、有害物质,严重的污染空气,故选项不符合绿色化学理念.

故选:D.

完形填空
完形填空。
     On a cold winter day, I waited in line to see my hero,Jack Canfield, the author of The
Success Principles.
     During his talk, Jack__1__his wallet, pulled out ahundred-dollar bill, and said, "Who
wants this?"__2__shot up in the audience; people leaned forward to see whomJack
would__3__. But Ijumped up, ran up the __4__tothe stage, and grabbed the bill. As I
was launching myself inthe air, thoughts__5__through my mind - was I about tobe
humiliated(羞辱)in front of 800 people? Would they__6__security guards and take me
f rom the stage?__7__my desire(欲望,要求)for brave action was louder than any__8__voice.
     As I got the bill from his hand,he said, "That's it ! Wecan't wait for the__9__to come to
us. We must take action to__10__what we want!" 
     After his talk, 1 managed to formally meet Jack and bravely asked for his__11__email
address. Over the next months, I sent him emails__12__my vision and dreamswith him. He
kindly emailed back lots of encouragement. But my life got__13__with other things. I stopped
e-mailingJack.
     A year later, my dreams had worn away. I thought Jackwould inspire me into action, like
a gian__14__that would show me the way.
     I emailed him, and then again---but got no__15__. As I sat down at my computer to
check my emails, I_16__woke up. What was I doing? I was waiting! Now I remembered
the crowd, most likely__17__that hundred- dollar biil, while they sat__18__ to their chairs.
Usually we all have a "Jack" for whom we wait-whether it's a person, a place or a thing.
We __19__believe the gifts of life are just around the corner, and thateverything will come
in a(n)__20__way. So we don't try. We give up. But as Wayne cretzky said: "You'll always
miss 100% of the opportunities you don't take!" So I stopped waiting and started my writing
career.Now what are you waiting for?
( )1.A. gave out
( )2.A. Cheers
( )3.A.offer
( )4.A. path
( )5.A. raced
( )6.A. ask
( )7.A. And
( )8.A. careful
( )9.A. opportunitie
( )10.A. attract
( )11.A. professional
( )12.A. speaking
( )13.A. quick
( )14.A. hand
( )15.A. news
( )16.A. gradually
( )17.A. desiring
( )18.A. lost
( )19.A. sincerely
( )20.A. difficult

B. reached for
B. Shouts
B. greet
B. road
B. started
B. call
B. So
B. doubtful
B. times
B. accept
B. secret
B. describing
B. busy
B. gate
B. notice
B. suddenly
B. announcing
B. stuck
B. honestly
B. impressive

C. picked out
C. Heads
C.like
C. steps
C. appeared
C. demand
C. But
C. meaningful
C. results
C. repair
C. public
C. presenting
C. full
C. exit
C. response
C. immediately
C. begging
C. attached
C. falsely
C. early

D. handed in
D. Hands
D. choose
D. route
D. existed
D. order
D. ()r
D. helpful ,.
D. aims
D. create
D. personal
D. sharing
D.loose
D. entrance
D. reaction
D. slowly
D. valuing
D. devoted
D. correctly
D. natural

问答题