水准测量中前视读数为1.124m,后视读数为1.467m。则两点之间的高差为()。
A.0.343m
B.-0.343m
C.不能确定
D.无答案
参考答案:A
VBA语句“Dim NewArray(10)as Integer”的含义是______。
A.定义10个整型数构成的数组NewArrayB.定义11个整型数构成的数组NewArrayC.定义1个值为整型数的变量NewArray(10)D.定义1个值为10的变量NewArray
As is known to us, happiness consists ____ appreciating ____ you have. [ ]
A. of; what
B. in; what
C. of; that
D. in; that