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【单选题】
一般情况下,航迹计算的几种方法哪种方法精度最高?
A.
利用平均纬度的算法
B.
利用中分纬度的算法
C.
墨卡托航法
D.
以上几种方法适用的场合不同，精度没有可比性
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参考答案：
举一反三
【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
A.
成熟
B.
学习
C.
常态发展
D.
特殊发展
查看完整题目与答案
【单选题】The dog was surprised to see his______in the pool of water.
A.
reflection
B.
status
C.
imagination
D.
distinction
查看完整题目与答案
【简答题】The dog was different from others in that A) it could stand only on its hind legs. B) it had only two legs C) it was very attractive D) it had a very big abdomen
查看完整题目与答案
【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
B.
在VBA中不允许隐式说明数组
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
查看完整题目与答案
【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...
查看完整题目与答案
【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
B.
在 VBA 中不允许隐式说明数组
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
查看完整题目与答案
【单选题】When the dog was looking for a bridge, he saw another dog in the water.
A.
真
B.
False
查看完整题目与答案
【单选题】People on the bus thought the dog was______.
A.
clever
B.
annoying
C.
dirty
查看完整题目与答案
【单选题】The dog was buried ______.
A.
in his garden
B.
at his home
C.
on the top of a mountain
D.
at the side of a river
查看完整题目与答案
【单选题】The dog was very bright.
A.
Right.
B.
Wrong.
C.
Doesn't say.
查看完整题目与答案
相关题目：
【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
A.
成熟
B.
学习
C.
常态发展
D.
特殊发展
查看完整题目与答案
【单选题】The dog was surprised to see his______in the pool of water.
A.
reflection
B.
status
C.
imagination
D.
distinction
查看完整题目与答案
【简答题】The dog was different from others in that A) it could stand only on its hind legs. B) it had only two legs C) it was very attractive D) it had a very big abdomen
查看完整题目与答案
【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
B.
在VBA中不允许隐式说明数组
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
查看完整题目与答案
【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...
查看完整题目与答案
【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
B.
在 VBA 中不允许隐式说明数组
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
查看完整题目与答案
【单选题】When the dog was looking for a bridge, he saw another dog in the water.
A.
真
B.
False
查看完整题目与答案
【单选题】People on the bus thought the dog was______.
A.
clever
B.
annoying
C.
dirty
查看完整题目与答案
【单选题】The dog was buried ______.
A.
in his garden
B.
at his home
C.
on the top of a mountain
D.
at the side of a river
查看完整题目与答案
【单选题】The dog was very bright.
A.
Right.
B.
Wrong.
C.
Doesn't say.
查看完整题目与答案
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