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【简答题】
本章所称的“牵引车、拖拉机”,该描述属于第( )章的注释。
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举一反三
【单选题】All vessels navigating in the routing system of the Malacca Straits shall maintain at all times a ( ).
A.
high speed
B.
low speed
C.
moderate speed
D.
safe speed
【单选题】半自动二氧化碳气体保护焊的设备由焊接电源、送丝系统、供气系统、统、焊枪和( )系统等部分组成。
A.
供电
B.
行走
C.
控制
D.
供丝
【单选题】Depths in the routes (Malacca and Singapore Straits) vary between 20m and about 23m but there are many areas of sand waves and depths are liable to change. The statement infers that().
A.
depths in Malacca and Singapore Straits are stable
B.
depths in Malacca and Singapore Straits are changeable
C.
depths in Malacca and Singapore Straits are invariable
D.
depths in Malacca and Singapore Straits are the same all the time
【单选题】光圈的大小对景深有着直接而重要的影响。所用的光圈越大,景深越( );光圈越小,景深越( )
A.
大,小
B.
小,大
【单选题】若要获得当前列表项的数目,可通过访问 属性来实现。
A.
Columns
B.
Text
C.
ListIndex
D.
ListCount
【单选题】Malacca Straits is 805km and from 64km in the S to 257km in the N.
A.
length, wide
B.
long, wide
C.
length, widens
D.
long, widens
【单选题】二氧化碳气体保护焊的设备由焊接电源、 送丝系统、 焊枪、 ( )和控制系统等部分组成。
A.
供电装置
B.
供水装置
C.
供气装置
D.
供丝装置
【简答题】下面关于建立合作伙伴供应商关系的目的描述中错误的是( )。 A .保证库存 B.控制成本 C.保证供应 D.缩短交货周期
【判断题】The Malacca Straits is quite close to Singapore, the hub of South East Asia.
A.
正确
B.
错误
【单选题】Depths in the routes (Malacca and Singapore Straits) vary between 20 m and about 23 m but there are many areas of sand waves and depths are liable to change. The statement infers that .
A.
depths in Malacca and Singapore Straits are stable
B.
depths in Malacca and Singapore Straits are changeable
C.
depths in Malacca and Singapore Straits are the same all the time
D.
depths in Malacca and Singapore Straits are invariable
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