—Doyouhaveanyideaof

问题详情：

—Do you have any idea of _____ exact date when he cycled to Taibai  Mountain?

—No.I only remember it was ________Saturday.

A．an；a               B．the；the

C．an；the                                D．the；a

【回答】

D

知识点：冠词

题型：选择题