____theflighttoNewYorkwillbedelayedis_____I’mespecially...

問題詳情：

____ the flight to New York will be delayed is _____ I’m especially worried about．

       A．When; what        B．Whether; that    C．When; that      D．Whether; what

【回答】

D

知識點：連詞

題型：選擇題