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【单选题】
The major problems with America's railroad system in the mid 19th century lay in ______.A.
limited railroad lines
B.
lack of a transcontinental railroad
C.
lack of financial support of development
D.
poor quality rails and unreliable stopping systems
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【单选题】无菌操作原则中,错误的是
A.
手术者的上肢前臂一旦触及有菌物后,应更换手套
B.
发现手套有破口时,应立即更换
C.
无菌手术单湿透时.应加盖干无菌单
D.
禁止越过头部或从术者背后传递无菌器械物品
E.
坠落在手术台边缘以下的器械物品,不准拾回再用
【单选题】It would be a great _______ to establish business relations with you.
A.
deal
B.
glad
C.
allow
D.
opportunity
【单选题】无菌操作原则中，错误的是
A.
手术者的上肢前臂一旦触及有菌物品后，应更换手套
B.
发现手套有破口时，应立即更换
C.
无菌手术单湿透时，应加盖干无菌单
D.
禁止越过头部或从术者背后传递无菌器械物品
E.
坠落在手术台边缘以下的器械物品，不准拾回再用
【单选题】无菌操作原则中,错误的是
A.
发现手套有破口时，应即更换
B.
无菌手术单湿透时，应加盖干无菌单
C.
手术者 请人擦汗时头应转向一侧
D.
坠落在手术台边缘以下的器械物品，不准拾回再用
E.
情况紧急时可从 头部传递无菌器械物品
【单选题】无菌操作原则中，错误的是
A.
发现手套有破口时，应即更换
B.
无菌手术单湿透时，应加盖干无菌单
C.
禁止越过头部或从术者背后传递无菌器械物品
D.
坠落在手术台边缘以下的器械物品，不准拾回再用
E.
手术者的上肢前臂一旦触及有菌物后，应更换手套
【单选题】It would be a great opportunity to meet you at the exhibition _____we can introduce our products to you
A.
as a result
B.
regarding
C.
result in
D.
so that
【单选题】If we could tap ____ all that energy and creativity, it would be a great success.
A.
out
B.
at
C.
into
D.
for
【单选题】It would be a great to meet you at the exhibition so that we can introduce our delicious and nutritious snack products to you.
A.
pleasure
B.
pleased
C.
pleasing
D.
please
【简答题】翻译I think it would be a great idea if you could participate in the party.
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