【判断题】【消耗次数：1】
堆是完全二叉树，完全二叉树不一定是堆。（）
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【单选题】
下列有关二叉树的说法正确的是（ ）。
①
A．二叉树中度为0的结点的个数等于度为2的结点的个数加1
②
B．二叉树中结点个数必大于0
③
C．完全二叉树中，任何一个结点的度，或者为0或者为2
④
D．二叉树的度是2
随机题目
【单选题】
As a result of careless washing the jacket _____ to a child’s size.
①
compressed
②
shrank
③
dropped
④
decreased
【单选题】
Would you like some more coffee? There’s still _______ left.
①
a few
②
few
③
a little
④
1ittle
【单选题】
____________ I’m 20.
①
How are you?
②
How old are you?
③
Where are you from?
④
May I have your name?
【单选题】
Only when one is ______ of one’s getting behind is one more likely to catch up.
①
critical
②
aware
③
visual
④
effective
【单选题】
The boy is not happy at the new school. He has _________ friends there.
①
few
②
a few
③
little
④
a little
【单选题】
The hospital bed is no longer ______ by his wife because she is fine now.
①
overlooked
②
occupied
③
opened
④
Operated
【单选题】
The car ran over the child, but by a _____ he was unhurt.
①
wonder
②
marvel
③
miracle
④
surprise
【单选题】
You will probably _____ your team’s chance to win because you seem to have such a great ______them.
①
affect; influence
②
effect; influence
③
affect; effect on
④
effect; affect on