5S rRNA由RNA聚合酶Ⅲ转录。 ( )

设备的（）、选型、安装、（）和维护必须符合预定用途。

By the age of almost four,  Elijah Edney has never had a haircut in his life.  But now he can ' t wait to visit the barber's  -  for two reasons: losing his two - foot - long golden hair will mean   that strangers stop mistaking him for a girl; the hair will be donated to charity to provide a wig   (假发) for a child with cancer.

Mrs.  Edney, who works in a restaurant, says, "Elijah has always had beautiful hair, so I let him grow it as he w8nted.  It' s like silk.  But now it is at a stage where people mistake him for a  girl and he wants it cut into a boy's haircut. "

Mrs.  Edney and her husband want to collect enough money-£350-to process Elijah's hair  for a sick child.  She says,  "I couldn't bear to see all Elijah's beautiful hair go to waste and my  mum mentioned charities that have human hair made into wigs. "

Mrs. Edney says, "If we can raise the amount we want, it will mean a family will not have   to pay for the wig and can receive it for free.  When you've got children yourself, you hope that if  they lost their hair someone would do the same for them by donating their hair. "

The two-foot-long hair will be donated to the Little Princess Trust (小公主信托基金)  to  make a wig for children suffering cancer. Elijah keeps telling people he is giving his hair to poor  princesses and he is so excited about it.

A spokesman for the Little Princess Trust says, "We're very grateful to anyone who decides   to have their hair cut to donate it to the Little Princess Trust. As a result of hair donations like  this, the charity receives real-hair wigs for free to pass on to families whose children have sadly  lost their own hair through cancer treatment. "

小题1:Why has Mrs.  Edney let Elijah's hair grow so long?

A．Because Elijah has beautiful hair.

B．Because she likes long hair.

C．Because Elijah looks nice with long hair.

D．Because she wants to donate his hair to charity.小题2:Who first thought of charities that use human hair?

A． Elijah's father.

B． Elijah's mother.

C． Elijah himself.

D． Elijah's grandmother.小题3:Elijah's parents try to raise money to _________.

A．pay the barber for his work

B．process his hair into a wig

C．give the Little Princess Trust along with a wig

D．give a child who lost his hair through cancer treatment小题4:What does Elijah think of his hair being given to a charity?

A．He doesn't care about it.

B．He wants to keep it a secret.

C．He is excited about it.

D．He feels sad for poor children.小题5:According to the last paragraph, the Little Princess Trust________.

A．encourages people to cut their hair to donate it

B．welcomes and gives thanks for such donations

C．gives free wigs to children who have lost their hair

D．provides treatment for children with cancer

越剧《红楼梦》，是根据清代小说家（）的同名文学作品中主要情节加以改编的。

香港特别行政区律政司司长具有多重身份，包括（）。

A、是行政长官及香港政府的首席法律顾问

B、是行政会议成员

C、是法律改革委员会 * *

D、是司法人员推荐委员会当然成员

“保税物流中心(B型)注册登记证书”的有效期为( )。经营企业应当在有效期满前( )向( )办理延期审查申请手续。

A．2年；30日；直属海关

B．3年；30日；直属海关

C．2年；30日；海关总署

D．3年；30日；海关总署