[ Grammar ]
_______ withstands testing, we may not conclude that it is true, but we may retain it.
A. If a hypothesis
B. That a hypothesis
C. A hypothesis
D. Hypothesis
Select your answer:
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Other quiz:
Conjunctions › ViewI fight a lot with my brother ______ but I still love him.
A. and
B. or
C. but
Past Simple, Past Continuous, Past Perfect › View
They ______ in Paris first, then Bonn, and then they moved to Prague.
A. lived
B. were living
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