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【多选题】
在完成安装站的供料单元控制时，有关推料气缸和选料气缸动作正确的是（ ）。A.
推料气缸缩回，选料气缸缩回
B.
推料气缸缩回，选料气缸伸出
C.
推料气缸伸出，选料气缸缩回
D.
推料气缸伸出，选料气缸伸出
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皮皮学刷刷变学霸
举一反三
【单选题】－I'm sorry I'm late. I got held up in the traffic on my way here. － _____. [ ]
A.
Don't be late next time
B.
You should be blamed
C.
It doesn't matter, I'm also late
D.
Never mind. Come and sit down
【简答题】__I’m sorry I’m late. I got held up in the traffic on my way here. － _______ . A.Don’t be late next time B.You should be blamed C.It doesn’t matter, I’m also late D.Never mind. Come and sit down
【单选题】－I’m sorry I’m late. I got held up in the traff
A.
33. － I’m sorry I’m late. I got held up in the traffic on myway here. （辽宁） － . A.Don’t be late next time
B.
Youshould be blamed
C.
It doesn’t matter, I’m also late
D.
Never mind. Come and sit down
【单选题】－－I’m sorry I’m late. I got held up in the traffic on my way here.－－______.A．Don’t be late next
A.
63. --I’m sorry I’m late. I got held up in the traffic on my way here. --______. A．Don’t be late next time.
B.
You should be blamed
C.
It doesn’t matter. I’m also late.
D.
Never mind. Come and sit down.
【简答题】二分查找法查找数组元素的前提条件是数组已经 ( ) 。
【简答题】Listen to the record and fill the blanks
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