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【简答题】
列车在区间被迫停,一切电话中断后发出的列车(持有附件3通知书1的列车除外),应于停,立即从列方按线路( )等级规定的列车紧急制动距离位置处防护。
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皮皮学刷刷变学霸
举一反三
【单选题】Hiking by oneself can be fun and good for health. It may also be good for building.
A.
character
B.
friendship
C.
reputation
D.
respect
【简答题】肛管内面有 6-10 条纵向的黏膜皱襞,称________;平肛柱上端的环行线为________;相邻肛柱下端间的半月形的皱襞为________;相邻两肛柱及其间的肛瓣所形成的隐窝为________。
【单选题】Cores may also be added to make concave or internal features for the cast part. ( ) pins may also be used for mating the molds later.
A.
Improvement
B.
Segment
C.
Equipment
D.
Alignment
【多选题】我们为什么要进行媒介融合?
A.
互联网的冲击，网民获取信息渠道发生重大变化，适应媒体发展的趋势。
B.
借鉴外媒的结果。
C.
传统媒体边缘化，生存艰难。
D.
舆论阵地的夺取，政策规定。
【多选题】Formal words may also be called:
A.
learned words
B.
literary words
C.
“big” words
D.
advanced words
【多选题】Particulates may also be classified by their origin: .
A.
Primary—emitted directly from a process
B.
Secondary—subsequently formed as a result of a chemical reaction
C.
Smoke and fly ash from forest fires
D.
Pollens and other aeroallergens
【单选题】Can you also write e-mail English? ______. [ ]
A.
May be not
B.
May be
C.
Maybe not
D.
May not be
【单选题】a * (b + c) may also be written in C as
A.
ab + ac
B.
(a * b ) + c
C.
a * b + c
D.
a * b + a * c
相关题目：
【多选题】我们为什么要进行媒介融合?
A.
互联网的冲击，网民获取信息渠道发生重大变化，适应媒体发展的趋势。
B.
借鉴外媒的结果。
C.
传统媒体边缘化，生存艰难。
D.
舆论阵地的夺取，政策规定。