Soon after the drug ______ effect, the patient became quieter.
A. brought
B. made
C. took
D. released
查看答案
Motion pictures ______.
A. cause inertia of the eye
B. show a succession of unrelated movement
C. show consecutive phases of movement which appear continuous
D. show each phase of movement for one-half of a second
A picture remains on the retina for ______.
A. 6 seconds
B. second
C. 16 seconds
D. 1/6 of a second
Where did the conversation mostly probably take place
A. In a police station.
B. In the street.
C. In a registration office.
D. In a garag
What happened before the strike broke out
A. British Airways dismissed many workers.
B. Thousands of passengers left stranded at Heathrow Airport.
C. British Airways cancelled 80% of its flights.
D. British Airways cut down the wages of the workers.
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