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【单选题】
The water in the East River flows at about ___ knots a current.
A.
9
B.
5
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刷刷题刷刷变学霸
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【单选题】The generators can power about ___ houses a year.
A.
13
B.
30
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【单选题】Currently, the tides power the lights in ___ supermarket(s).
A.
10
B.
1
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【单选题】At peak current, generators in the East River can produce around ___ kilowatts of electricity.
A.
14
B.
40
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【单选题】The tides also power the lights in ___ parking garage(s).
A.
2
B.
1
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【单选题】deflect, reflection, flexible flect =
A.
bend
B.
break
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【单选题】diameter, dioxide, dialog di =
A.
one
B.
two
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【单选题】However, there is the potential for ___.
A.
100
B.
300
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【单选题】television, visual, video vid/vis =
A.
see
B.
hear
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【单选题】Verdant Power is filing for a commercial license to put in ___ turbines.
A.
30
B.
13
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【单选题】telephone, television, telescope tele =
A.
far
B.
near
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