填空题


【参考答案】

decided→decide
<上一题 目录 下一题>
热门 试题

单项选择题
A．Acquire information from satellites more efficiently.B．To realize full coverage of area the satellite passes over.C．Building more ground observation centers.D．Compare satellites information with those from groun
A．Acquire information from satellites more efficiently.
B．To realize full coverage of area the satellite passes over.
C．Building more ground observation centers.
D．Compare satellites information with those from groun
单项选择题
A．It is not theirs.B．It has some problems.C．It is out of warranty.D．It was stolen.
A．It is not theirs.
B．It has some problems.
C．It is out of warranty.
D．It was stolen.
相关试题