one ofthe tigers has got _____. Warn everyone of the danger. A: lose B: loose C: loosened D: lost

Tom had had too much food. He his belt to make himself feel more comfortable. A: lose B: loose C: loosened D: lost

Which of the following can be found in the process of accommodation( ) A: The ciliary muscle contracts B: The lens zonules become loosened C: Anterior chamber becomes shallower D: The lens becomes rounder

A gulf remains between negotiators from the rich world, who are so skeptical they hope to see the treaty’s ambitious provisions（）, and those from poor countries, who want them（）. A: explicated ；ignored B: diluted ； strengthened C: absconded ； delivered D: reinforced ； removed E: relaxed ； loosened