●（72) is a file that contains metadata－that is, data about data.●（72) A. document B. Exce

●A data（72）is a file that contains metadata － that is, data about datA. （72）A.structure B.

听力原文：I think your expense report contains many errors.（A)That container is too big.（B)

Which of the following sentences does NOT contain an attributive clause？A．It is said that

Which of the following contains a subject clause？A．It is a fact that he has done his best.

Which of the following sentences does NOT contain subjunctive mood？A．It is necessary that

●The term, （74) loop, refers to a loop that is contained within another loop.（74)A.program