" Only one statement is true. That's why 'is' should be used.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
When someone asks "Which of the alternatives is correct?" he or she is asking which alternative is correct.
MustAskAnother question regarding this, is it "which of the alternatives (is/are) correct ?" when there's only ONE correct alternative and I'm trying to imply clearly that there is only one correct alternative?