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【多选题】
自动售票机可以发售以下哪些车票：()。A.
全价票
B.
儿童票
C.
异地票
D.
伤残军人票
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举一反三
【单选题】When we got there we found the window of the hall open and something _________.
A.
to steal
B.
to be stolen
C.
stolen
D.
stealing
【简答题】What do we really mean by being open? Being open is a kind of invitation to others to come in, to speak and to share. It is important in letting others get to know how we think and feel. In this way w...
【单选题】The Bookstore will close for inventory on Thursday at noon we will open in the morning as usual but no books will be sold______noon.
A.
after
B.
since
C.
almost
D.
besides
【简答题】混合挖掘法,是将( )和( )混合使用。
【简答题】分析题图3所示回路,回答问题: (1)三种回路都能实现单缸( )顺序动作回路。(单循环 / 连续循环)。 (2)图(a)实现主换向阀3换向的核心元件是( ),图(b)实现主换向阀3换向核心元件是( ),图(c)实现主换向阀3换向核心元件是( )。 (3)还能起到延时控制的回路是( )。(填写a或b或c)
【单选题】Months ago we sailed ten thousand miles across this open sea, which ______ thePacific, and we met no storms.
A.
was called
B.
is called
C.
had been called
D.
has been called
【简答题】在合成液体化合物的操作中,常用( )的方法来提纯化合物。
【单选题】听力原文：How much longer will you be open? (A) We open at nine o'clock. (B) No, it won't be. (C) For another hour. (11)
A.
B.
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