题目内容

What was Washington’s first post?

A frontier soldier.
B. A surveyor.
C. A president.
D. A planter.

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What can we learn about Washington according to the passage?

A. He was ambitious to be a leader.
B. He led a dog’s life after resigning.
C. He died during his term of office at President.
D. He was indifferent to fame and wealth.

[音频]With the development of computer-technology, computers are becoming 1) _______ popular all over the world. The computer is being used in many 2) ______. In industry, business, education, 3) _________, nearly all walks of life, computers have made their 4) __________, providing great speed and accuracy for our work. Computers have been used in the home, offices, laboratories and research 5) __________, acting as the most 6) _________ and multifunctional instruments for calculating, sorting, filing, recording and 7) _________. And they have also become a 8) _________ through which we can 9) _________ the world better. During the past fifty years, the computer has been rapidly 10) _________. Ever since the computer came into being has 11) __________ the development of several 12) __________. The earliest computers were of great size, and had no 13) ________ for the latest electronic computers in speed and accuracy. Now, 14) ________ are being made not only to bring the hardware to perfection, but also to 15) _________ the quality of the software.

奶油奶酪在冷藏状态下比较硬,不易搅拌打发,需要()变软后再加入细砂糖搅打至无颗粒顺滑状态。

A. 室温放置
B. 蒸汽加热
C. 冷冻
D. 隔水加热

重乳酪蛋糕表面刷一层(), 可以增加蛋糕的光泽,使其更加美观。

A. 镜面果膏
B. 植物油
C. 黄油
D. 水

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