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--Hurryup!Thebusiscoming.--Waitaminute.Don'tcrossthestr...

練習題3.01W

問題詳情:

--Hurryup!Thebusiscoming.--Waitaminute.Don'tcrossthestr...

--Hurry up! The bus is coming

--Wait a minute.Don't cross the street ________ the traffic lights are green.

A.until               B.after              C.while              D.since

【回答】

A

知識點:連詞

題型:選擇題

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