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【单选题】
建筑工人在施工的时候不慎从高空坠落,以下说法错误的是A.
二人先将病人抬运到空地上，一个抱头，一个抬腿
B.
若需要搬运,由多人搬运,保持伤员身体平直,动作均衡
C.
检查脊柱时用轴线翻身法，自上而下触诊脊椎和整个背部及测试肛门反射
D.
如发现位于中线部位的局部肿胀和明显的局部压痛，提示脊柱已有损伤
E.
胸腰段脊柱骨折触摸到后凸畸形
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举一反三
【单选题】Those against oil drilling ANWR argue that ______.
A.
it will drain the oil reserves in the Alaskan region
B.
it can do little to solve U.S. energy problem
C.
it can cause serious damage to the environment
D.
it will not have much commercial value
【单选题】Those against oil drilling in ANWR argue that______.
A.
it will drain the oil reserves in the Alaskan region
B.
it can do little to solve U.S. energy problems
C.
it can cause serious damage to the environment
D.
it will not have much commercial value
【单选题】荀子曰：“蓬生麻中，不扶自直；白沙在涅，与之俱黑。”从文化对人的影响的角度看，下列典故和成语体现的道理与之一致的是（） ①孟母三迁 ②近朱者赤，近墨者黑 ③东施效颦 ④月是故乡明
A.
①②
B.
①④
C.
③④
D.
②③
【单选题】“Clean oil drain plugs and screw in with new aluminum sealing ring”,请从这句话中找出undo的反义词。
A.
sealing
B.
screw
C.
clean
【单选题】_____ is arranged for cleaning the lubricating oil in the system and clean oil can be provided from a storage tank.
A.
A filter
B.
A centrifuge
C.
A distiller
D.
A generator
【单选题】The lubricating oil is pumped from the drain tank, very often with _____ in the suction line.
A.
a filter
B.
a strainer
C.
a magnetic filter
D.
a fine strainer
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