Câu hỏi:

Choose the letter A, B, C or D to answer these following questions

The history of the computer in the twentieth century is one of dramatic adaption and expansion. The computer had modest beginnings in areas where it was used as a specialist tool. The first electronic computer was built in the 1930s and was solely for use of undergraduate students in Iowa State University to handle mathematical computations in nuclear physics. In World War II, computers were developed in order to wage counter espionage and break codes used by the enemy. In the post-war years the scope of computers was expanded to include the military industrial complex and academia. Obviously people needed to travel around these institutions and so there was a need for early network tools. In the 1960’s an early version of the Internet, ARPPANET was used in computers were starting to change our lifestyle, the way we do business and many style things (Elliot, 1994) and by the late 1980s, networks were expanding to embrace sections of the general public. The internet was born.

Question: When were networks expanded to serve general public?

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A.  by the late 1980s

B.  by the late 1970s

C. by the late 1990s

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Câu hỏi khác cùng đề thi
Câu 1:

Rearrange the sentences to make meaningful sentences

Nuclear/ plants/ a lot of/ don’t/ power/ require/ space.

A. Nuclear power plants don’t require a lot of space.

B. Nuclear power a lot of plants don’t require space.

C. Nuclear power don’t require a lot of space plants

D. Nuclear plants don’t require a lot of power space.

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Câu 4:

Rewrite sentences without changing the meaning

My smart phone is so convenient that I bring it everywhere.

A. It is such a convenient smart phone that I bring it everywhere.

B. I bring my smart phone everywhere although it’s convenient.

C. My smart phone is not convenient enough for me to bring.

D. My smart phone is convenient so that I can’t bring it anywhere.

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Câu 6:

Choose the letter A, B, C or D to complete the sentences

“I will hand in my assignment to the teacher tomorrow.” Alan said to me.

A.  Alan told me that he would hand in his assignment to the teacher the next day.

B. Alan told me that he will hand in his assignment to the teacher the next day.

C.  Alan said me that he would hand in his assignment to the teacher the next day.

D. Alan told me that he would hand in his assignment to the teacher tomorrow.

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