办公室环境布置的目的之一是为了建立挡驾制度。
参考答案：对
My friend told me it would be months _________ his family settled down in that city.
A．after
B．since
C．before
D．when
德国葡萄酒鉴定号通常出现在下列哪个地方？（）
A.酒瓶颈部
B.酒瓶底部
C.背标
D.正标
