_____itisraining,_____heisstillworkingoutside.　A.Althou...

問題詳情：

_____ it is raining, _____ he is still working outside.

A. Although; 　but      B. Although;　 /

   C. But; 　although       D. /;　 although

【回答】

B

知識點：連詞

題型：選擇題