【判断题】【消耗次数：1】
利用GNSS技术所获取的高程是正常高。
①
正确
②
错误
参考答案：
复制
纠错
相关题目
【多选题】
应用电力电子技术所实现的要求有（）。
①
增强功能，实现迄今不能实现的要求
②
提高性能，加快响应速度，提高控制精度
③
提高效率，可做到节电、节能
④
保养简单，可采用交流电动机来代替直流电动机
随机题目
【单选题】
Ive been telling you_____not to do that,but you neve listened to me.Thats why you got into trouble.
①
at times
②
time before time
③
time and again
④
for the time being
【单选题】
It seems as if the sun_____round the earth since it rises in the east and sets in the west.
①
circles
②
is circling
③
has been circling
④
were circling
【单选题】
If he_____the storekeepers scissors,he would have forgotten to buy a pair.
①
would not see
②
had not seen
③
having not seen
④
has not seen
【单选题】
It was not until she had finished all her work_____.
①
did she return
②
that she returned
③
when she returned
④
that did she return
【单选题】
Being extremely_____to the cold,I do not like skating.
①
sensitive
②
senseless
③
insensitive
④
sensible