—Youvedroppedsinthewordacros．

—You've dropped ________ “s” in the word “acros”．
—Oh, ________ letter “s” should be doubled like this “across”．

A．a; a

B．an; a

C．an; the

D．the; the

科目英语题型单选题难度较易

知识点：冠词的用法辨析

-Did you catch what I said?

-Sorry. Ia text message just now.

I looked up and noticed a snake ______ its way up the tree to catch its breakfast.

The hotel is almost finished, but it _____ needs one or two weeks to get ready for guests.

Tom took a taxi to the airport, only _____ his plane high up in the sky.

This is not my story, nor ______ the whole story. My story plays out differently.