Half a year has passed, we are still ________ about the cause of the fire．Which of the following is WRONG?A.in the darkB.in the darknessC.puzzledD.wondering
网友回答
B解析in the darkness和in the dark都有“在黑暗中”之意，但in the darkness只指一时的情况，而in the dark一般指经常的情况。另外，in the dark还可用作成语，意为“蒙在鼓里，全然不知”。