铺麻醉床时评估患者的情况包括病情、____________________和____________________。
参考答案:手术部位;麻醉种类
You can use a large plastic bottle, _____ cut off, as a pot to grow young plants in.
A.the top is
B.the top of which
C.whose top
D.with its top
建筑工程施工安全技术
龙门架、()架都是用做施工中的物料垂直运输。
A.井字
B.三叉
C.拱状
D.天梁