问题 判断题

请判断下列叙述是否正确,正确填“A”,错误填“B”: (5分)

(1)自然界中,所有生物的性别决定方式都和人一样。      

(2)凡是外界环境引起的变异都不可遗传。                

(3)遗传病可以通过打针、吃药来根治。                 

(4)动物运动时体温升高,是ATP大量释放热能造成的。    

(5)动物在进化的过程中,逐渐形成了各自独特的运动方式,如游泳、奔跑、飞行等,动物通过运动主动适应环境。                             

答案

B B B B A

有性生殖的性别决定方式与人一样,外界环境导致生物体内的遗传物质发生了变化而引起的变异属于可遗传变异,遗传病一般是不能根治的,生物体呼吸作用产生的能量,一部分以热能的形式释放出来使体温升高,另一部分以化学能的形式贮存在一种叫做ATP的物质中。

完形填空
Years ago in Scotland, the Clark family had a dream. Clark and his wife worked and saved,   21 plans for their nine children and themselves to   22   to the United States. It had taken years, but they had finally    23   enough money and had gotten passports and reservations for the    24    family on a new liner to the United States.
The entire family was    25    with excitement about their new life. However, seven days before their   26   , the youngest son was bitten by a dog. The doctor sewed up the boy   27   hung a yellow sheet on the Clarks’ front door.   28    the possibility of rabies (狂犬病), they were being quarantined (隔离)for fourteen days.
The family’s dreams were dashed. They would not be able to make the trip to America   29  they had planned. Watching the ship leave    30   his family, the father, filled with disappointment and anger, cursed both his son and God for their    31    .
Five days later, the tragic news spread    32   Scotland---the mighty Titanic had sunk. The  33  ship had sunk, taking hundreds of lives with it. The Clark family    34  have been on that ship, but because the son had been bitten by a dog, they were left    35      in Scotland.
When Mr. Clark heard the news, he hugged his son and thanked him for    36  the family. He thanked God    37 saving their lives and turning what he had left was a tragedy into a    38   .
Although we may not   39  understand, all things happen for a     40   .
小题1:
A.making
B.taking
C.thinking
D.seeking
小题2:
A.reach
B.get
C.travel
D.visit
小题3:
A.gathered
B.collected
C.raised
D.saved
小题4:
A.all
B.small
C.whole
D.poor
小题5:
A.happy
B.satisfied
C.cheerful
D.filled
小题6:
A.departure
B.preparing
C.going
D.waiting
小题7:
A.and
B.but
C.so
D.while
小题8:
A.Because of
B.In spite of
C.Afraid of
D.Ashamed of
小题9:
A.as
B.like
C.after
D.which
小题10:
A.before
B.behind
C.without
D.from
小题11:
A.luck
B.difficulty
C.hardship
D.misfortune
小题12:
A.through
B.throughout
C.over
D.down
小题13:
A.strong
B.beautiful
C.unsinkable
D.huge
小题14:
A.would
B.was to
C.might
D.must
小题15:
A.staying
B.working
C.away
D.behind
小题16:
A.helping
B.supporting
C.saving
D.rescuing
小题17:
A.for
B.by
C.as
D.with
小题18:
A.comedy
B.blessing
C.entertainment
D.trick
小题19:
A.always
B.simply
C.even
D.at all
小题20:
A.person
B.story
C.reason
D.result
单项选择题