A) Patience as well as perseverance
B) are necessary
C) for success.
D) No error
Correct Answer: B
Solution :
It is possible to connect two subjects with 'as well as before a verb. If the first subject is singular the verb is also likely to be singular. For example. Alice as well as her brothers was shocked by the news. Hence, are should be replaced with is.You need to login to perform this action.
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