The present system of "reaping without sowing" should cease ______.
A: independently
B: inevitably
C: immediately
D: increasingly
A: independently
B: inevitably
C: immediately
D: increasingly
举一反三
- 词汇与结构The system can operate independently without interfering with pilot ________ rudder commands.
- be in an _____ difficult situation(1.0) A: increasingly B: cease C: indicate D: match
- be in an_____ difficult situation A: increasingly B: cease C: indicate D: match
- Should we ________ the present system entirely or try to reform? A: deceive B: disgrace C: disarm D: discard
- China's independently developed navigation system is ( ). A: GPS system B: GLONASS system C: Beidou system D: Galileo satellite navigation system