高处作业人员应系好安全带,戴好(),禁止穿带钉易滑的鞋。
A、安全帽、衣着轻便
B、安全帽、穿好防滑鞋
C、安全帽、架好安全网
参考答案:C
四季灯谜猜猜猜。
A. It's cold. I put on my hat, scarf, mittens and boots.
B. It is warm. I take off my winter clothes.
C. The weather is hot. I put on my shorts and T-shirt.
D. It is cool and windy. I put on my pants and sweater.
()是萨义德的重要著作。
A.《子夜群婴》
B.《在教学机器的外部》
C.《东方学》
D.《献身理论》