【单选题】
Satellites were launched （） low orbit for weather and military applications.
A、on
B、around
C、in
D、with
查看正确答案A、on B、around C、in D、with
搜题
更多“Satellites were launched （） low orbit for weather and military applications.”相关的问题
第2题
A、always move slowly B、are in one place only C、sometime move sometime don‟t move D、are synchronizing with the movement of the earth
第3题
A、While a fix can be generated by signals received from two satellites，three satellites are necessary for reliable accuracy B、The satellites are in equatorial orbits around the earth about 60°of longitude apart C、The satellite navigation system determines a fix by measuring the doppler shift of the radio signals from the satellite D、The ship's receiver cannot begin processing data until the antenna locks onto the satellite and starts continuous tracking
第5题
A、A.of their radical political views B、B.they were guilty of killing two people C、C.they were members of KKK D、D.they stole$16,000
