来自陈力的问题
-Look，Theguardofhonor（仪仗队）ofthePLAaretakingpartintheparadeonRedSquare．-________excitingevent!（）A.HowaB.WhatanC.HowanD.Whata
-Look，The guard of honor（仪仗队） of the PLA are taking part in the parade on Red Square．
-________ exciting event!（）
A.How a
B.What an
C.How an
D.What a
