1.When the first all-purpose computer was completed in 1946, no one could have foreseen the enormous impact it would have in the years ahead.

(A) dangerous (B) historical (C)tremendous

2.More than 89 of the buildings in Annapolis, Maryland, were erected before the Revolutionary War.

(A) planned (B) leveled (C) constructed

3.The Imperial Palace of China, now one of the world's greatest museums was once the estate of the Chinese emperor.

(A) foundation (B) museum (C) property

4.Biological oceanographers study how organisms live in the sea and how various species evolve and adapt to their environment.

(A) swim (B) reproduce (C) develop

5.Potential computer buyers have come to expect versatility, energy

efficiency, and simplicity as essential components of new equipment.

(A) necessary (B) nominal (C) suspicious

答案：CCCCA

詳解：

tremendous

adj. 極大的，巨大的;驚人的

Tremendous changes have taken place here.

這里發(fā)生了巨大的變化。

constructed

vt. 構(gòu)造，建造;創(chuàng)立，構(gòu)筑;搭建(construct的過(guò)去分詞)

He constructed his house with an eye to architectural beauty.

他在建造房屋時(shí)著眼于建筑之美。

property

n. 性質(zhì)，性能;財(cái)產(chǎn);所有權(quán)

He forfeited his property by crime.

他因犯罪被剝奪財(cái)產(chǎn)。

develop

vt. 開發(fā);進(jìn)步;使成長(zhǎng);使顯影

vi. 發(fā)育;生長(zhǎng);進(jìn)化;顯露

Develop the economy and ensure supplies.

發(fā)展經(jīng)濟(jì)， 保障供給。

necessary

adj. 必要的;必需的;必然的

n. 必需品

It is necessary, I think, to head up the chapters.

我認(rèn)為給每一章都加上個(gè)標(biāo)題是很有必要的。