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[TẶNG BẠN] TRỌN BỘ Bí kíp học tốt 08 môn
Chắc suất Đại học top - Giữ chỗ ngay!!
ĐĂNG BÀI NGAY để cùng trao đổi với các thành viên siêu nhiệt tình & dễ thương trên diễn đàn.
Điền vào mỗi chỗ trống trong đoạn văn sau một từ thích hợp để hoàn thành :
Most people agree that computers are the most important ......(1)....... of the 20th century. The first business computers ..........(2)... introduced just about thirty years ago, and now they are being .......(3)..... in a wide variety of fields, from banking to space travel until. However, just a few years ........(4)....... , computers were very large, expensive machines owned by large corporations and governments. ......(5)........ everyone knew that computers existed, very few people had ever seen one and even fewer had used one. Then in the 1970s the silicon chip .....(6)..... invented. Because this electronic device .....(7)..... store a large amount of information in very small space, computers could be much smaller and less expensive ........(8)..... the huge mainframe computers which were used .......(9)...... corporations. Some computer manufacturers believed that people might like to have computers in ........(10)..... homes, offices and schools, so the personal computer was born.
Most people agree that computers are the most important ......(1)....... of the 20th century. The first business computers ..........(2)... introduced just about thirty years ago, and now they are being .......(3)..... in a wide variety of fields, from banking to space travel until. However, just a few years ........(4)....... , computers were very large, expensive machines owned by large corporations and governments. ......(5)........ everyone knew that computers existed, very few people had ever seen one and even fewer had used one. Then in the 1970s the silicon chip .....(6)..... invented. Because this electronic device .....(7)..... store a large amount of information in very small space, computers could be much smaller and less expensive ........(8)..... the huge mainframe computers which were used .......(9)...... corporations. Some computer manufacturers believed that people might like to have computers in ........(10)..... homes, offices and schools, so the personal computer was born.
