______these data before publishing them.A、VerificationB、VerifyC、VerifiedD、Ver

游客2025-06-14  3

问题 ______these data before publishing them.

选项 A、Verification
B、Verify
C、Verified
D、Verifying

答案 B

解析 A simple verb is necessary for the command form. Choice(A)is a noun. Choice(C)is a past tense verb. Choice (D)is a present continuous verb.
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