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【单选题】
普通SS4型电力机车上小型直流电动机检修要求:将轴承润滑脂加入轴承及轴承内。轴承内涂( )容积,轴承内要塞满滚珠之间的空间。
A.
.2
B.
.25
C.
.3333333333
D.
.5
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【简答题】Complete the following sentences by choosing the best word. respectful named race respect bound naming debt respective But a man _______ Al Herpin turned out to be a real exception, for he...
【单选题】写递归算法,将二叉树中所有结点的左、右子树相互交换。StatusExchangeBiTree(BiTree&T){BiTreep;if(T){p=T->lchild;T->lchild=T->rchild;T->rchild=p;ExchangeBiTree(T->lchild);__________}returnOK;}
A.
ExchangeBiTree(p);
B.
ExchangeBiTree(T->rchild);
C.
ExchangeBiTree(T->lchild->rchild)
D.
ExchangeBiTree(T);
【简答题】编写递归算法,将二叉树中所有结点的左、右子树相互交换。Status ExchangeBiTree(BiTree& T){ BiTree p; if(T){ p=T->lchild; T->lchild=T->rchild; T->rchild=p; ; ExchangeBiTree(T->rchild); } return OK;}
【单选题】Flinders' discoveryAboard Investigator, Flinders reached and named Cape Leeuwin on 6 December 1801, and proceeded to make a survey along the southern coast of the Australian mainland. On his way he st...
A.
Flinders reached and named Cape Leeuwin on 6 December 1801.
B.
Flinders proceeded to Sydney, arriving on 9 May 1802.
C.
Flinders jettisoned two wrought-iron anchors which were found by drivers.
D.
The best bower anchor is on display at the South Australian Maritime Museum.
【单选题】编写递归算法,将二叉树中所有结点的左、右子树相互交换。 StatusExchangeBiTree(BiTree& T) { BiTree p; if(T){ p=T->lchild; T->lchild=T->rchild; T->rchild=p; ExchangeBiTree(T->lchild); } return OK; }
A.
ExchangeBiTree(p);
B.
ExchangeBiTree(T->rchild);
C.
ExchangeBiTree(T->lchild->rchild);
D.
ExchangeBiTree(T);
【单选题】Flinders' discoveryAboard Investigator, Flinders reached and named Cape Leeuwin on 6 December 1801, and proceeded to make a survey along the southern coast of the Australian mainland. On his way he st...
A.
1799.
B.
1800.
C.
1801.
D.
1802.
【简答题】同步器有几种?为什么变速器中要装有同步器?
【简答题】有关哀悯、吊唁、忧患的典礼称为凶礼,大多是在发生不幸事件之后,( )和( )的礼仪。主要包括丧礼和荒礼两大类。
【简答题】He was named captain of the team.
【单选题】写递归算法,将二叉树中所有结点的左、右子树相互交换。 Status ExchangeBiTree(BiTree& T) { BiTreep; if(T){ p=T->lchild; T->lchild=T->rchild; T->rchild=p; ExchangeBiTree(T->lchild); __________ } returnOK; }
A.
A.ExchangeBiTree(p);
B.
ExchangeBiTree(T->rchild);
C.
ExchangeBiTree(T->lchild->rchild)
D.
ExchangeBiTree(T);
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