Question:
NASA uses a variety of facilities to _______ microgravity conditions.
Reference explanation:
Correct answer: GET
do(v) do
create (v) make, build
invent (v) invention
perform (v) perform
Based on the sentence context, answer B is the most suitable
=> NASA uses a variety of facilities to create microgravity conditions.
=> NASA uses various means to create microgravity conditions.
The answer to choose is: GET
ADSENSE
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