发生煤气中毒后，在及时报告的同时，应立即将中毒者迅速及时地救出煤气危险区域，抬到危险区域外上风侧空气新鲜的地方，解除一切阻碍呼吸的衣物，并注意保暖。

The shop doesn't have brown sugar in（）at the moment, but they expect to have some tomorrow.

A.store

B.storage

C.stock

D.portion