As computers evolve, they have become Smaller and smaller, while speed and(66)have increased tremendously.

As time went by, computers became smaller and more powerful, and they became “personal” too, as well as institutional, with display becoming sharper and storage _____ increasing.

Compared with his sister, Jerry is even more to, and more easily troubled by , emotional and relationship problems.

Computer hardware engineers research, design, develop, and test computer hardware and supervise its manufacture and(73). Hardware refers to computer(74), circuit boards, computer systems, and related equipment such as keyboards, modems, and printers.

The larger of two numbers exceeds three times the smaller number by 2. The sum of twice the large and 4 times the smaller is 73. If a is the smaller number, which equation below determines the correct value of x?

As days went by, a deep friendship began to ( ) between them.

The structures designed by Ralph C. Harris were fifteen-and seventeen-story buildings, and for their time, were some of the larger and more luxurious hotels and residences in existence.

Today Chinese（）by more and more people around the world.

For some years after his graduation, he（）some of his classmates, but as times went by, he dropped them one by one

On some projects, especially ones of smaller scope, activity sequencing, activity resource estimating, activity duration estimating, and （） are so tightly linked that they are viewed as a single process that can be performed by a person over a relatively short period of time.

（）logistics is the management by computer and Extranet.