相关习题
 0  22432  22440  22446  22450  22456  22458  22462  22468  22470  22476  22482  22486  22488  22492  22498  22500  22506  22510  22512  22516  22518  22522  22524  22526  22527  22528  22530  22531  22532  22534  22536  22540  22542  22546  22548  22552  22558  22560  22566  22570  22572  22576  22582  22588  22590  22596  22600  22602  22608  22612  22618  22626  159627 

科目: 来源: 题型:

I think that keeping a pet is just ________ trouble. I dislike pets at all.
A. too much   B. too many   C. too few   d. too little

查看答案和解析>>

科目: 来源: 题型:

__________ means “What we do not have always seems better than what we have.”
A.When the cat’s away, the mice will play.B.Don’t put all your eggs in one basket
C.Too many cooks spoil the broth.D.The grass is always greener on the other side.

查看答案和解析>>

科目: 来源: 题型:阅读理解

While I was waiting to enter university, I saw in a newspaper a teaching job wanted at a school about ten miles from where I   16  . Because I was in great need of   17  and wanted to do something useful, I applied(申请).
Three days later, a letter   18  . It asked me to see the   19  at Croydon. It proved to be an    20  journey—a train to Croydon station, a ten-minute bus ride and then a walk of at   21  a quarter of a mile. It was clearly that the headmaster himself opened the door. He was   22  and round.
“The school” he said, “has a group of twenty-four boys   23  seven and thirteen.”
I should have to teach all the   24  except art,   45  he taught himself. I should have to divide the class into   26  groups and teach them at three different   27  , and I was not  28  at the thought of teaching maths—a subject which I didn’t do very well in at school. It was  29  that I had to teach them on Saturday afternoon because most of my friends would be   30   themselves at that time.
Before I had time to ask about my salary(薪水), he got up to his feet. “ Now,” he said. “ you’d better meet my wife. She is the one who really runs this school.
【小题1】
A.lived
B.played
C.studied
D.worked
【小题2】
A.help
B.money
C.rest
D.force
【小题3】
A.arrived
B.received
C.returned
D.wrote
【小题4】
A.editor
B.teacher
C.headmaster
D.student
【小题5】
A.comfortable
B.difficult
C.unpleasant
D.short
【小题6】
A.first
B.last
C.least
D.most
【小题7】
A.bad
B.glad
C.short
D.smiling
【小题8】
A.between
B.from
C.by
D.under
【小题9】
A.people
B.subjects
C.boys
D.knowledge
【小题10】
A.who
B.where
C.what
D.which
【小题11】
A.two
B.three
C.four
D.five
【小题12】
A.subjects
B.lessons
C.levels
D.regions
【小题13】
A.glad
B.surprised
C.angry
D.sad
【小题14】 A. better
C. more exciting
C. worse
D. nicer
【小题15】
A.enjoying
B.helping
C.studying
D.managing

查看答案和解析>>

科目: 来源: 题型:

下列关于兴奋在突触处传导的叙述,正确的是(      )
A.兴奋只能从突触前膜传向突触后膜
B.神经递质的释放,不需要消耗细胞代谢产生的能量
C.突触后膜上的每种受体均可以和多种神经递质结合
D.在突触处传递兴奋时,兴奋由化学信号转变成电信号再转变成化学信号

查看答案和解析>>

科目: 来源: 题型:

下列关于兴奋在突触处传导的叙述,正确的是(      )
A.兴奋只能从突触前膜传向突触后膜
B.神经递质的释放,不需要消耗细胞代谢产生的能量
C.突触后膜上的每种受体均可以和多种神经递质结合
D.在突触处传递兴奋时,兴奋由化学信号转变成电信号再转变成化学信号

查看答案和解析>>

科目: 来源: 题型:

下列关于兴奋在突触处传导的叙述,正确的是(      )
A.兴奋只能从突触前膜传向突触后膜
B.神经递质的释放,不需要消耗细胞代谢产生的能量
C.突触后膜上的每种受体均可以和多种神经递质结合
D.在突触处传递兴奋时,兴奋由化学信号转变成电信号再转变成化学信号

查看答案和解析>>

科目: 来源: 题型:

新陈代谢的进行不仅需要酶,而且需要能量,下列关于ATP的描述正确的是(  )
A.一个ATP分子中含有三个高能磷酸键
B.动物体内主要的储能物质是ATP
C.ATP是生命活动的直接能源物质
D.合成ATP所需的能量只能来源于呼吸作用

查看答案和解析>>

科目: 来源: 题型:

新陈代谢的进行不仅需要酶,而且需要能量,下列关于ATP的描述正确的是(  )
A.一个ATP分子中含有三个高能磷酸键
B.动物体内主要的储能物质是ATP
C.ATP是生命活动的直接能源物质
D.合成ATP所需的能量只能来源于呼吸作用

查看答案和解析>>

科目: 来源: 题型:

新陈代谢的进行不仅需要酶,而且需要能量,下列关于ATP的描述正确的是(  )
A.一个ATP分子中含有三个高能磷酸键
B.动物体内主要的储能物质是ATP
C.ATP是生命活动的直接能源物质
D.合成ATP所需的能量只能来源于呼吸作用

查看答案和解析>>

科目: 来源: 题型:

新陈代谢的进行不仅需要酶,而且需要能量,下列关于ATP的描述正确的是(  )
A.一个ATP分子中含有三个高能磷酸键
B.动物体内主要的储能物质是ATP
C.ATP是生命活动的直接能源物质
D.合成ATP所需的能量只能来源于呼吸作用

查看答案和解析>>

同步练习册答案