Lookahead techniques were introduced to prefetch instructions.

W: I have $ l& Would you like to borrow it？

How much money do they have between them？

A．$46.

B．$86.

C．$56.

D．$130.00

A、Sale in 2015 of an office building contributed by a stockholder in 1966

B、Collection in 2015 of a dividend from an investment

C、Correction of an error in the financial statements of a prior period discovered subsequent to their issuance

D、Stock purchased in 2001 deemed worthless in 2015

•Read the article below about a new product.

•Are sentences 16-22 “Right” or “Wrong”？ If there is not enough information to answer “Right” or “Wrong”, choose “Doesn't say”.

•For each sentence (16-22), mark one letter (A, B or C) on your Answer Sheet.

NEW PRODUCT WILL SAVE LIVES

Drinking water that looks clean may still contain bugs, which can cause illness. A small company called Genera Technologies has produced a testing method in three stages, which shows whether water is safe. The new test shows if water needs chemicals added to it to destroy anything harmful. It was invented by scientist Dr Adrian Parton, who started Genera Technology five years ago. He and his employees have developed the test together with a British water company.

Andy Headland, Genera's marketing director, recently presented the test at a conference in the USA and forecasts good American sales for it. Genera has already sold 11 of its tests at ￡42,500 a time in the UK and has a further four on order. It expects to sell another 25 tests before the end of March. The company says it is the only test in the UK to be approved by the government.

Genera was formed five years ago and until October last year had only five employees; it now employs 14. Mr Headland believes the company should make around ￡ 1.9 million by the end of the year in the UK alone.

Genera Technologies produces a product which cleans dirty water.

A．Right

B．Wrong

C．Doesn't say

A．today it is not very difficult nor painful to program parallel and vector computers

B．the major barrier preventing parallel processing from entering the production mainstream comes from hardware technology

C．we can build a new generation of computers adopting parallel processing by the rapid hardware progress

D．the application domains of parallel processing computers is expanding slowly

A．hardware configurations are the same

B．most computers at present don't support Fortran, Pascal, Lisp, etc.

C．application programmers prefer more architectural transparency

D．the author doesn't want to develop machine-dependent programming environment

A．memory sharing mechanism

B．instruction sharing mechanism

C．code sharing mechanism

D．mechanical sharing mechanism