单项选择题
A、 He admires Jean’s straightforwardness. B、 He thinks Dr. Brown deserves the praise. C、 He will talk to Jean about what happened. D、 He believes Jean was rude to Dr. Brown.
A. measuring barometric pressure B. measuring underground pressure C. studying pre-seismic signals D. detecting seismic waves
A、civil war’s eruption B、 population explosion C、extension of citizenship to Roman allies D、 the censuses based on adult males