- About a million bottles are bought every minute, not only by thirsty tourists but also by many of the 2.1 billion worldwide who live with unsafe drinking water.
2019年12月四級真題（第二套）閱讀 Section A
- However, when the mice were well-fed but thirsty, they opted to drink, according to the study.
2018年6月四級真題（第二套）聽力 Section C
- In one experiment, the mice were both hungry and thirsty.
2018年6月四級真題（第二套）聽力 Section C