B
Data processing is a series of operations carried out on data on the purpose of getting information. ________ .the information is the end or the output.The operations ________with different tools.Apart from a computer,the brain is ________ a data processing tool.Like a mini PC,the brain controls all bodily and mental________ ,as well as processes data.________apples and oranges differ in looks,feel,smell and taste,the brain can tell their differences.
There are three________ of processing data.In manual data processing,simple tools such as pencil are used.Electromechanical data one uses electrically operated machines.________ of the types of machines used are desk calculators and typewriters.Electronic data one uses computers processing data at a very high speed.
1.A.Since B.Ever C.Then D.Therefore
2.A.preferred B.performed C.provided D.practised
3.A.simply B.even C.also D.yet
4.A.illnesses B.disorders C.functions D.credit
5.A.As if B.While C.If only D.In that
6.A.collections B.levels C.effects D.tools
7.A.Examples B.Features C.Substances D.Contents
A
A man found a cocoon(茧)of a butterfly.He sat and watched the butterfly for several hours as________ it struggled to its body through that little hole.Then it seemed to stop making any________.It appeared as if it had gotten as far as it could and it could go no farther.Then the man decided to help the butterfly,so he took a pair of scissors and cut off the________bit of the cocoon.The butterfly then emerged ________ .But it had a big body and small,shriveled(皱缩的) wings.The man ________ to watch the butterfly because he expected that,at any moment,the wings would ________ and expand to be able to________the body,which would contract in time.________ happened! In fact,the butterfly spent the rest of its life crawling around with a big body and shriveled wings.It never was able to fly.
What the man in his ________ and hurry did not understand was that the restricting cocoon and the________ required for the butterfly.To ________ the tiny opening were nature’s way of forcing liquid from the body of the butterfly into its wings,so that it would be ready for flight once it achieved its ________ from the cocoon.
Sometimes struggles are exactly what we need in our life.If nature allowed us to go through our life without any obstacles,we would not be as strong as what we could have been.And we could never________ …
1.A.find B.pull C.drag D.force
2.A.progress B.sense C.change D.fun
3.A.vacant B.left C.additional D.remaining
4.A.closely B.easily C.steadily D.quietly
5.A.paused B.turned C.continued D.urged
6.A.enlarge B.lengthen C.stick D.twist
7.A.wrap B.press C.support D.shelter
8.A.Everything B.All C.Neither D.Something
9.A.regret B.comfort C.favor D.pride
10.A.struggle B.energy C.experience D.help
11.A.look through B.get through C.1ive through D.pull through
12.A.dream B.victory C.purpose D.freedom
13.A.fly B.jump C.walk D.stand
——Oh,must you? Stay a bit longer.It’s been such fun having you.
—— .I’ve got an early start tomorrow morning.
A.Thanks anyway B.No problem
C.All right D.Never mind
As a role model,I don’t think most people can imagine what it’s like that closely every minute of the day.
A.to be watched B.watched
C.watching D.having watched
——I went to Hu’guang Guild Hall this National holiday.
——Ah,amazing! That is I’ve been dreaming to go.
A.why B.when
C.where D.which
——Your aunt invites you to the movies today.
——I would rather she me tomorrow than today.
A.tells B.told
C.would tell D.had told