[单项选择]In films, optical printing (can) be combined with blue-screen photography (for) produce(such) special effects as characters seeming (to fly) through the air.
A. can
B. for
C. such
D. to fly

[单项选择]In this passage, "optical" can be understood as related to ______.


A. light
B. audio
C. electronics
D. multimedia

[单项选择]In terms of artistic printing ,lithography can be best described as being very
A. costly
B. vulgar
C. prolific
D. surrealistic

[单项选择]

Believe it or not, optical illusion (错觉) can cut highway crashes.
Japan is a case in point. It has reduced automobile crashes on some roads by nearly 75 percent using a simple optical illusion. Bent stripes, called chevrons (人字形), painted on the roads make drivers think that they are driving faster than they really are, and thus drivers slow down.
Now the American Automobile Association Foundation for Traffic Safety in Washington D.C. is planning to repeat Japan’s success. Starting next year, the foundation will paint chevrons and other patterns of stripes on selected roads around the country to test how well the patterns reduce highway crashes.
Excessive speed plays a major role in as much as one fifth of all fatal traffic accidents, according to the foundation. To help reduce those accidents, the foundation will conduct its tests in areas where speed-related hazards are the greatest — curves, exit slopes, traffic circles, and bridges.

A. can keep drivers awake
B. can cut road accidents in half
C. will have a longer effect on drivers
D. will look more attractive

[单项选择]Gold (can combined) with silver (in any) proportion, but alloys with 50 (to) 60 percent silver are (the strongest).
A. can combined
B. in any
C. to
D. the strongest

[单项选择]In contrast to printing in South America, printing in North America ______.
A. (A) was less politically oriented
B. (B) was dominated by religion
C. (C) began earlier in the history of the New World
D. (D) quickly became less religious in nature

[单项选择]When did Ponti begin making films
A. In 1913
B. In 1931
C. In 1938

[单项选择]Scientists created ultra fine films of specialized crystals by means of ______.
A. a scanning probe microscope
B. a nanoscale device
C. a molecular beam epitaxy
D. a super computer

[单项选择]Modern printing equipment quickly turns out duplicate copies of textual and pictorial matter.
A. identical
B. excessive
C. illustrated
D. legible

[单项选择]Which of the following printing technologies uses piezoelectric pressure pads to produce smallbubbles that are moved to the paper?（）
A. Impact
B. Thermal
C. Laser
D. Inkjet

[多项选择]Which two statements are true about optical networks?（）
A. SONET and SDH both use time-division multiplexing.
B. An optical transport network system uses time-division multiplexing.
C. SONET and SDH both use wavelength-division multiplexing.
D. An optical transport network system uses wavelength-division multiplexing.

[单项选择]Combined transport bill of lading may evidence that ______.
A. the goods have been transported to a port in the country of export
B. the goods have been delivered to a port in the country of import
C. the goods have been collected from a named inland place of import
D. two types of bill of lading are combined together

[单项选择]Which aspect of colonial printing does the passage mainly discuss
A. (Laws governing the printing industry
B. (Competition among printers
C. (Types of publications produced
D. (Advances in printing technology

[单项选择]Users are having trouble printing in terminal services. The administrator finds that whenever a certain user prints the print spooler crashes. Which of the following is the MOST likely problem?（）
A. The user is using a PostScript driver.
B. The printer is not on the HCL.
C. The user does not have the appropriate permissions to print.
D. The printer driver is not installed on the terminal server.