我们常用的数是十进制数，如4 657=4×10³+6×10²+5×10¹+7×10⁰，数要用10个数码（又叫数字）：0，1，2，3，4，5，6，7，8，9，在电子计算机中用的二进制，只要两个数码：0和1，如二进制中110=1×2²+1×2¹+0×2⁰等于十进制的数6，110 101=1×2⁵+1×2⁴+0×2³+…+1×2⁰等于十进制的数53．那么二进制中的数101 011等于十进制中的数是____．（注：10⁰=1，2⁰=1）

(题干同试题1)
The title which best suits (适合于)this passage is “         ”.

(题干同试题1)
According to the report, the future assembly work will be done by         .

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Today,           is using the most robots for industry.

(题干同试题1)
A robot is a kind of          .

阅读理解
    Scientists have written a report on the future of trade and industry. They talk about the role robots will play in industry.
    What is a robot? Basically(基本地),it is a machine which is designed to do the work of a human being. It is usually controlled by a computer. Once it has been given a set of things to do, it will do the job on its own.
    Nowadays, Britain has 120 robots at work in industry. This compares(相比) badly with other industrial countries. In Japan, there are 4,000 robots in use. In the USA there are 2,000 and in Germany there are 500. According to the report, the government must help people understand how robot technology can be used. Also, people must be educated to know how important this new technology is. The designing of new robots will be very important in the future. The report says that special robot center should beset up where people who design robots and people who will use them work together. The assembly(装配) work of the future will be complex(复杂的).So firms(企业) must develop robots to do it.


The report was written by           scientists.

(题干同试题1)
This passage is mainly about         .

(题干同试题1)
Which of the following is TRUE?

(题干同试题1)
          can help you stop dry eyes.

(题干同试题1)
The underlined words “digital eyestrain” means “         ” in Chinese.