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The development of hydrogen-powered cars will always be (i)________ by
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09 Dec 2022, 10:30
09 Dec 2022, 10:30
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Question Stats:
52% (00:52) correct
47% (00:58) wrong based on 55 sessions
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The development of hydrogen-powered cars will always be (i)________ by the physical fact that hydrogen, while containing more energy per gallon than does gasoline, is much less dense than gasoline; hydrogen thus carries less energy per pound, making it (ii)________ for any vehicle to carry enough hydrogen on board for long trips.
| Blank (i) | Blank (ii) |
|---|---|
| A. enhanced | D. convenient |
| B. hindered | E. austere |
| C. parodied | F. ungainly |
Re: The development of hydrogen-powered cars will always be (i)________ by
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11 Dec 2022, 04:00
11 Dec 2022, 04:00
Expert Reply
OE
The trigger while introduces two conflicting aspects of hydrogen-powered cars. The first clue states that hydrogen contains more energy per gallon than does gasoline, which would seemingly aid the development of hydrogen-powered cars; since the trigger changes the direction of the sentence, however, a word that means made more difficult would make sense in the first blank. Of the choices, only hindered fits. Both the semicolon and the thus tell you that the second blank agrees with the first, so you need a word that means something like difficult or awkward. Of the choices, only ungainly makes sense.
The trigger while introduces two conflicting aspects of hydrogen-powered cars. The first clue states that hydrogen contains more energy per gallon than does gasoline, which would seemingly aid the development of hydrogen-powered cars; since the trigger changes the direction of the sentence, however, a word that means made more difficult would make sense in the first blank. Of the choices, only hindered fits. Both the semicolon and the thus tell you that the second blank agrees with the first, so you need a word that means something like difficult or awkward. Of the choices, only ungainly makes sense.
gmatclubot
Re: The development of hydrogen-powered cars will always be (i)________ by [#permalink]
11 Dec 2022, 04:00
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