The subject-verb agreement rule which is being broken in the sentence above is c<span>ollective subjects functioning as a unit require singular verbs.
The collective subject <em>the crew </em>requires a singular verb, because it denotes a single unit. So, instead of using the verb <em>have visited, </em>it should have been <em>has visited. </em></span>
I am not sure but I think it's c or d. I think the answer is d but I'm not sure so don't take my word for it.
Uh that’s a question for u to answer, what do u wanna see happen in English.
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