Not ever to “Shanzhamei”, a country girl, that she could be the first runner-up of 2013 on the Avenue of stars, CCTV .
A. it occurred B. it occurs
C. has it occurred D. did it occur
高二英语单项填空中等难度题
Not ever to “Shanzhamei”, a country girl, that she could be the first runner-up of 2013 on the Avenue of stars, CCTV .
A. it occurred B. it occurs
C. has it occurred D. did it occur
高二英语单项填空中等难度题查看答案及解析
She is _______ you could ever meet.
A．as a gentle girl as B．as gently a girl as
C．a girl as gentle D．as gentle a girl as
高二英语单项填空中等难度题查看答案及解析
So loudly _____ that ______ hear her clearly.
A. did she speak; could everyone B. did she speak; everyone could
C. she spoke; could everyone D. she spoke; everyone could
高二英语单项填空中等难度题查看答案及解析
The shy girl felt ______ and uncomfortable when she could not answer her teacher's questions.
A. amazed B. awkward C. curious D. amused
高二英语单项填空中等难度题查看答案及解析
The shy girl felt ______ and uncomfortable when she could not answer her teacher's questions.
A. amazed B. awkward C. curious D. amused
高二英语单项填空中等难度题查看答案及解析
The shy girl felt ______ and uncomfortable when she could not answer her teacher’s questions.
A. amazed B. awkward
C. curious D. amused
高二英语单项填空简单题查看答案及解析
The poor girl felt very helpless for she could not find anyone ____ for help in such a frightening situation.
A. who to turn to B. she could turn to
C. for whom to turn D. whom she could turn
高二英语单项填空中等难度题查看答案及解析
Have you ever imagined that you could be cloned(克隆) like Dolly, the sheep, in the not too distant future?
The news that a human embryo(胚胎) has been 16 cloned for the first time has caused mixed reactions(反应).
The 17 was carried out by scientists from the Advanced Cell Technology Inc(ACT), in Massachusetts, US. The group 18 the news on November 25.
This is 19 human being. A clone is alive, it walks, it breathes, said Jamie Grifo, a(n)20 on the study of cloning at New York University School of Medicine.
“This is a set of cells in a lab that will be used to 21 someone’s life.”
Such research could lead to treatment for 22 such as heart disease, AIDS and even cancer,23 scientists.
Despite high hopes from other scientists, the news raised concerns immediately from religious and political leaders. Several 24 in the US do not allow human cloning. President George W. Bush also made it clear that he is 25 any type of human cloning. However, the scientists at ACT said they have no interest at present in 26 an early embryo into 27 .
Animal have been cloned repeatedly since Dolly, the sheep 28 in 1997. And there were no real technical 29 to stand in the way of scientists making a cloned human embryo.
This time the research group used traditional cloning technology with a human 30 . 31 it was given DNA from an adult cell, the egg began to 32 . 33 it was stopped from becoming a baby-at a stage in which it was 34 a ball of cells. The 35 technology has been used to clone sheep , cattle and monkeys.
1. A. in failure B. never C. successfully D. not
2.A. research B. report C. works D. task
3. A. made known B. made C. said D. had
4.A. a cloned B. a man-made C. a D. not a cloned
5.A. worker B. head C. expert D. assistant
6.A. save B. rescue C. cure D. treat
7. A. patients B. health C. diseases D. things
8.A. according to B. including C. besides D. argued
9.A. countries B. nations C. peoples D. states
10.A. for B. against C. researching for D. praising
11. A. developing B. building C. inventing D. discovering
12. A. a baby B. a man C. a woman D. a white man
13.A. died B. appeared C. turned up D. was no more
14. A. questions B. affairs C. business D. problems
15.A. egg B. bless C. meat D. cell
16.A. Before B. After C. While D. And
17.A. grow B. die C. change D. grow up
18.A. And B. But C. However D. Yet
19.A. yet B. still C. not D. /
20. A. different B. usual C. ordinary D. same
高二英语完型填空简单题查看答案及解析
Waving to her family on the platform, _____.
A. sorrow filled the girl’s mind
B. the girl could not hold back tears of sorrow
C. the girl’s mind was filled with sorrow.
D. the train began to move slowly
高二英语单项填空中等难度题查看答案及解析
If you live in the country or have ever visited there, ____ are that you have heard birds singing to welcome the new day.
A.thinks B.facts C.chances D.possibilities
高二英语单项填空困难题查看答案及解析