【单选题】用于描述一个种族大多数成员的发展变化或连续性特征的是
【判断题】在数学中,求最大公约数的辗转相除法是一种算法。
【单选题】下列关于数组特征的描述中不正确的是( )。
A.
数组是一种变量,由规则有序结构中具有同一类型的值的集合构成
C.
Dim astrNewArray(20) As String这条语句产生有20个元素的数组,每个元素为一个变长的字符串变量,且第一个元素从0开始
D.
Dim astrNewArray(1 To 20)As String这条语句产生有20个元素的数组
【简答题】It was a peaceful Sunday morning. A butcher () heard the doorbell and thought it must be a customer. 1 he was surprised to see that a dog was coming into his shop. The dog had $10 and a 2 in its mou...
【单选题】下列关于数组特征的描述中不正确的是( )。
A.
数组是一种变量,由规则有序结构中具有同一类型的值的集合构成
C.
DIMASTRNEWARRAy ( 20 ) ASSTRINg 这条语句产生有 20 个元素的数组,每个元素为 一个变长的字符串变量,且第一个元素从 0 开始
D.
DIMASTRNEWARRAy ( 1TO20 ) ASSTRINg 这条语句产生有 20 个元素的数组
【单选题】When the dog was looking for a bridge, he saw another dog in the water.
【单选题】People on the bus thought the dog was______.
【单选题】The dog was buried ______.
C.
on the top of a mountain
D.
at the side of a river