(A) zebra’s stripes helps
(B) this animal hide from
This is a question on agreement in number between the subject and predicate.
The subject of the sentence is the plural noun stripes
. The use of the singular verb helps
is wrong.So, in the predicate, the correct verb help
should be used in the place of the verb helps
which has been used in this sentence.
So, the answer choice is (B).
TOEFL : Model Questions Index