阅读短文,用适当单词填空One of the most important inventions in the 20th

阅读短文,用适当单词填空
One of the most important inventions in the 20th century _____(be) the computer.It has been changing all our lives since then.
The first computer ____(build) in 1946.It ___(be) as large as a room and very difficult and slow to use .But since the invention of silicon"chip",computers ____(become) smaller,easier and faster to operate.Some computer ___(be) as small as TV sets.Some can even be made smaller than a book.And computers _____(get)smaller and smaller all the time.Who ____what the computers of tomorrow ____(be)like?
There ____(be) several reasons why the computer is very important to us.First,a lot of informatian can be put into computer.Second,the computer works very quickly-thousands of times faster than a man and it ____(not be)tired.Third,modern computers can be built into other kinds of machines,like radios,cars,and planes.So today people can spend less time doing more work jhyeddie 1年前他留下的回答 已收到4个回答

condongy 春芽

该名网友总共回答了20个问题，此问答他的回答如下：采纳率：80%

One of the most important inventions in the 20th century _is____(be) the computer.It has been changing all our lives since then.
The first computer _was built___(build) in 1946.It _was__(be) as large as a room and very difficult and slow to use .But since the invention of silicon"chip",computers _have become___(become) smaller,easier and faster to operate.Some computers _are__(be) as small as TV sets.Some can even be made smaller than a book.And computers _are getting____(get)smaller and smaller all the time.Who _knows__what the computers of tomorrow _will _be__(be)like?
There __are__(be) several reasons why the computer is very important to us.First,a lot of informatian can be put into computer.Second,the computer works very quickly-thousands of times faster than a man and it _isn't___(not be)tired.Third,modern computers can be built into other kinds of machines,like radios,cars,and planes.So today people can spend less time doing more work

1年前他留下的回答

8

ucla2008 网友

该名网友总共回答了16个问题，此问答他的回答如下：采纳率：87.5%

One of the most important inventions in the 20th century __was___(be) the computer.It has been changing all our lives since then.
The first computer _was bult___(build) in 1946.It _was__(be) as l...

1年前他留下的回答

2

liumly 网友

该名网友总共回答了39个问题，此问答他的回答如下：

is
was built
was
become
is
are getting
knows,will be
are
will not be

1年前他留下的回答

1

bb381 网友

该名网友总共回答了3个问题，此问答他的回答如下：

is builded was becomes are got and
are isn't

1年前他留下的回答

0

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