When it was his turn to deliver(发表) spee

题型:选择题

问题:

When it was his turn to deliver(发表) speech, ______, he walked towards the microphone.

A.nervously and embarrassingly

B.nervous and embarrassedly

C.nervously and embarrassing

D.nervous and embarrassed

考点:形容词形容词的比较级形容词的最高级形容词的排序
题型:选择题

如图为大豆生长发育过程的示意图,下列叙述正确的是(  )

A.①②③④组成的胚由受精卵发育而来

B.外界条件适宜种子就能萌发

C.种子萌发时首先突破种皮的是①胚芽

D.果实由⑥胚珠和⑦果皮组成

题型:选择题

阅读理解。

     Children pushed in buggies which face away from their parents may suffer long-term emotional and

language problems, according to a study published on Friday.

     The research, believed to be the first of its kind, found that children who were not facing the person

pushing them were less likely to talk, laugh and interact with their parents.

     The findings were based on a study of 2,722 parents and babies and an experiment where 20 babies

were wheeled in buggies for a mile, facing their parents for half the journey and facing away for the other

half. Parents using face-to-face buggies were twice as likely to talk to their children while the babies' heart

rates fell and they were twice as likely to fall asleep, an indication that they were feeling relaxed and safe.

     In addition, only one baby out of the 20 studied laughed while sitting in an away-facing buggy.

     "Our data suggests that for many babies today, life in a buggy is emotionally impoverished and possibly

stressful. Stressed babies grow into anxious adults," said Dr Suzanne Zeedyk, Developmental Psychologist

at Scotland's Dundee University who carried out the research.

     The study, which was published by National Literacy Trust as part of its "Talk To Your Baby" campaign,

found that 62 percent of all children observed travelled in away-facing buggies.

     Zeedyk said it would impact negatively on babies' development if they spent a long time in away-facing

buggies, which would undermine their ability to communicate with their parent at a time when their brain was

developing rapidly.

     Laura Barbour of the Sutton Trust, a social mobility charity which funded the research, said buggy

manufacturers should look closely at the findings.

1. Using away-facing buggies may _____.[ ]

A. benefit both the babies and their parents

B. affect babies' language ability permanently

C. help babies communicate with their parents

D. have positive effect on babies' development

2.Which of the following is TRUE according to the passage? [ ]

A. Parents may talk twice with the babies in away-facing buggies.

B. The study suggests children feel relaxed and safe in buggies.

C. The samples of the study were 20 babies wheeled in buggies.

D. One of the 20 babies was twice as likely to fall asleep in buggies.

3. The underlined word "impoverished" in Paragraph 5 is closest in meaning to "_____". [ ]

A. poor

B. nervous

C. rich

D. energetic

4. National Literacy Trust _____. [ ]

A. has been funding the research for a long time

B. is a social mobility charity funding the research

C. carried out the study of babies pushed in buggies

D. started the campaign named "Talk To Your Baby"

5. Which of the following would be the best title for the text? [ ]

A. Best for Kids to Face Parents in Buggy

B. Best for Kids to Communicate with Parents

C. Stressed Babies Grow into Anxious Adults

D. Buggy Manufacturers Care about the Finding

题型:选择题

能调节瞳孔大小的结构是(  )

A.角膜

B.视网膜

C.晶状体

D.虹膜

题型:选择题

法人、其他组织和个体工商户之间金额()以上的单笔转帐支付交易属于大额支付交易。

A、150万元

B、100万元

C、50万元

D、20万元

题型:选择题

智能发电的发展目标是通过深入研究和应用()、()和(),促进电源结构优化,适应清洁能源规模化发展。

A.网厂协调技术

B.可再生能源技术

C.大容量储能技术

D.风电及太阳能发电并网技术

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