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【单选题】
在消化道的某一部位内抽取内容物进行化验,结果发现其中的脂肪类物质还 没有被消化,蛋白质却已被初步消化,那么该部位应是 ( )A.
口腔
B.
食道
C.
胃
D.
小
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皮皮学刷刷变学霸
举一反三
【单选题】In each inflatable rescue boat, what piece of equipment is provided to make quick, emergency, temporary repairs to a large hole in a raft?
A.
No equipment is provided.
B.
Glue and rubber patches.
C.
Several various-sized sealing clamps.
D.
Self-adhesive rubberized canvas patches.
【简答题】任何复杂的汽车电路其原理都基本相同 , 都是由两个 和 组成。
【简答题】任何复杂的汽车电路，其原理都基本相同，都由（）和（）组成。
【单选题】In each inflatable rescue boat, what piece of equipment is provided to make quick, emergency, temporary repairs to a large hole in a raft?______.
A.
No equipment is provided
B.
Self-adhesive rubberized canvas patches
C.
Glue and rubber patches.
D.
Several various-sized sealing clamps
【判断题】A topic is provided to students about what you have to perform the discussion and this is a topic-based group discussion.
A.
正确
B.
错误
【单选题】清洗一辆较脏的汽车时 , 开始水枪压力最好要控制在( ) MPa 。
A.
０. ２ ～ ０. ４ ０ ７ ～ ０ ８
B.
０. ４ ～ ０. ６
C.
０. ６ ～ ０. ７
D.
０. ７ ～ ０. ８
【单选题】In each inflatable liferaft，what equipment is provided to make quick，emergency，temporary repairs to large holes in the raft? （）
A.
No equipment is provided
B.
Glue and rubber patches
C.
Several various-sized sealing clamps
D.
Self-adhesive rubberized canvas patches
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