Homeowners: are you aware that there's an all-new electronic invention called "the bug"？ It is sensitive to the sounds of a burglar at a door or window. Before the intruder can enter your house or apartment house, he's met with the shriek of a siren, and lights flash on inside and outside the house. Now the surprise and shock of this instantaneous alarm would frighten off any intruder. Just one "bug" sound-sensitive unit centrally located can protect up to 2500 square foot. It's no longer necessary to electronically wire up every window and door or attach individual alarms to every window and door. You can install the "bug" yourself in a matter of minutes .So if you're worried that your home is not equipped to stop an intruder from breaking in, call toll free for a brochure on the "bug". Call 800 331 - 100
The bug is a(n) ______.
A. electronic insect
B. alarm clock
C. burglar alarm
D. safety lock
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Before the 20th century, modem historians held that Hanging Garden is NOT ______.
A. a fact
B. an imagination
C. a wonder
D. produced by poets and historians
Which kind of the forms of intrusion of personal space can be accepted？
A. Businessmen talking within 23 inches.
B. A couple murmuring within 20 inches.
C. Some stranger walking with you shoulder by shoulder.
D. Many people crowded in a small room.
"Dehumanization" in the last paragraph means ______.
A. abusing other human beings
B. being a human being
C. decreasing the nature of human beings
D. being kind to the others
Which of the following can prove the validity of "recency effect"？
A. One say the things over and over to himself to remember things.
B. Subjects can remember items at the beginning of the series better than those in the middle.
C. Subjects can remember items at the end of the series better than those in the middle.
D. None of the above.
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