单项选择题
A．preoccupied : mindless B．instinctive : barbaric C．whimsical: capricious D．responsive : interpretative E． natural : communicative
QUIBBLES : OBJECTIONS ::（） A．questions : replies B．foib...
单项选择题QUIBBLES : OBJECTIONS ::（）
A．questions : replies B．foibles : flaws C．estimations : calculations D．data : hypotheses E． research: findings
DECIBEL: SOUND::（） A．color : light B．wavelength : spect...
单项选择题DECIBEL: SOUND::（）
A．color : light B．wavelength : spectrum C．newton : force D．altitude : altimeter E． diameter : cylinder
Though managers of commercial shellfish beds in many co...
单项选择题Though managers of commercial shellfish beds in many countries monitor the presence of pollutants using mice, this method is ethically（）and too expensive for many developing countries, small operations or amateur fishermen.
A．lucid B．inchoate C．pessimistic D．preemptive E．contentious
