—Whenwilltherailwaythatconnectsthetwocitiesopen?—

問題詳情：

—When will the railway that connects the two cities open?

—_____next year. Only half         been completed. 

A. Until; has  B. Not until; has   C. Until; have  D. Not until; have

【回答】

B

知識點：相似 相近詞比較

題型：選擇題