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搜题
【单选题】
股静脉穿刺点位于:
A.
腹股沟韧带内、中 2/3 的交界外下方二横指(约 3cm )处
B.
腹股沟韧带内、中 1/3 的交界外下方二横指(约 2cm )处
C.
股动脉搏动点内侧约 2cm 处
D.
股动脉搏动点内侧约 1cm 处
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【简答题】Mi colegio es muy ( grande ) y (bonito).
【单选题】At the beginning of the 20th century, people made coffee______a cloth bag full of coffee grounds into boiling water.
A.
by dumping
B.
to dump
C.
for dumping
D.
that dumped
【简答题】Listen and number. 听录音,给你听到的单词标序号,用12345表示。 bag       apple      dog      egg      coffee (     )     (     )     (     )    (     )     (     )
【单选题】Which of the following is solid state welding? ( )
A.
Soldering
B.
Cold welding
C.
Resistance welding
D.
All of the above
【多选题】截割头不能同时 ,而必须单一操作。
A.
向左又向下
B.
向右又向下
C.
向右
D.
向左
【单选题】Which of the following is solid state welding? ( )
A.
Friction welding
B.
Soldering
C.
Resistance welding
D.
All of the above
【判断题】Wire feeder is used in all welding processes.
A.
正确
B.
错误
【单选题】Don’t pay for the coffee. It’s .
A.
good
B.
tasty
C.
boring
D.
free
【判断题】Not all the welding processes have all-position capabilities.
A.
正确
B.
错误
【判断题】All of the welding processes have all-position capabilities.
A.
正确
B.
错误
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