Question:
(3) …………
-
A.
from -
B.
of -
C.
over -
D.
into
Reference explanation:
Correct answer: A
Phrase escape + from N: get out of…
=> The way it works is that certain ‘greenhouse gases’ can’t escape (3) from our atmosphere because they get trapped.
=> The way it works is that certain “greenhouse gases” cannot escape our atmosphere because they are trapped.
The answer to choose is: A
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