學測英文

第21至25題為題組
A polygraph machine， also known as a “lie detector，” is a common part of criminal investigations. The instrument is used to measure ___21___ a person’s body reacts to questions.
(A) what
(B) when
(C) how
(D) why

第21至25題為題組
When a person takes a polygraph test， four to six wires， called sensors， are ___22___ to different parts of his body.
(A) adapted
(B) attached
(C) related
(D) restricted

第21至25題為題組
___23___ the process of questioning， all the signals are recorded on a single strip of moving paper.
(A) Before
(B) Among
(C) Without
(D) Throughout

第21至25題為題組
Once the questions are finished， the examiner analyzes the results to determine if the person tested ___24___ truthful.
(A) was being
(B) would be
(C) was to be
(D) would have been

第21至25題為題組
Well-trained examiners can usually detect lying with a high degree of ___25___ when they use a polygraph.
(A) quantity
(B) accuracy
(C) possibility
(D) emergency

第26至30題為題組
International trade is the exchange of goods and services between countries. Trade is driven by different production costs in different countries， making ___26___ cheaper for some countries to import goods rather than make them.
(A) them
(B) such
(C) what
(D) it

第26至30題為題組
A country is said to have a comparative advantage over another when it can produce a commodity more cheaply. This comparative advantage is ___27___ by key factors of production such as land， capital， and labor.
(A) installed
(B) reserved
(C) opposed
(D) determined

第26至30題為題組
While international trade has long been conducted in history， its economic， social， and political importance has been ___28___ in recent centuries.
(A) to the point
(B) on the rise
(C) off the hook
(D) for the record

第26至30題為題組
___29___ international trade， nations would be limited to the goods and services produced within their own borders.
(A) Despite
(B) Between
(C) Without
(D) Under

第26至30題為題組
Trade is certainly a main ___30___ force for globalization.
(A) driving
(B) pulling
(C) riding
(D) bringing