----Couldyoutellme      ?----Abouttwohours.A.howlongitt...

問題詳情：

----Could you tell me       ?

----About two hours .

A. how long it takes to fly to Guilin     B. how long it took to fly to Guilin

B. how long does it take to fly to Guilin    D. how long did it take it fly to Guilin

【回答】

A

知識點：複合句

題型：選擇題