單項選擇—Doyouknow          maninblue?—Yes,heisprofessorof ...

問題詳情：

單項選擇

—Do you know            man in blue?

—Yes, he is professor of              university.

              A. the; a               B.a; an                       ; an                      D.不填; the

【回答】

A

知識點：冠詞

題型：選擇題