TheMoziSatellite(墨子号卫星) isanothersuccessof____________.
A: human efforts
B: human effort
C: traffic rules
D: traffic rule
A: human efforts
B: human effort
C: traffic rules
D: traffic rule
举一反三
- They also engaged in human ________ and organized prostitution. A: traffic B: trafficking C: transportation D: transferring
- TheMoziSatellite(墨子号卫星)isanothersuccessof___________. A: humanrecourse B: longranger C: humaneffort D: giantleap
- traffic rule
- If people the traffic rules, there would be fewer traffic jams and accidents.
- If anyone _____________（不遵守）the traffic rules, he may have a traffic accident.