Cloze Test 2 (Phrasal Verb)Soru #10382
Soru sayfası
Cloze Test 2: The Circadian Rhythm and Sleep
The human circadian system (I) ---- a wide array of physiological processes, from hormone synthesis to core body temperature. It aligns our internal biological rhythms (II) ---- external 24-hour solar cycles. Modern artificial lighting, however, can easily disrupt this delicate mechanism. (III) ---- individuals expose themselves to blue light before bedtime, their brains suppress melatonin production. Such chronic disturbances may eventually (IV) ---- severe metabolic and cognitive impairments. Therefore, chronobiologists recommend dimming screen brightness at night (V) ---- promote restorative sleep. Which option best completes blank (IV) in the text?
- A)break off
- B)lead to
- C)take back
- D)fall behind
- E)give away
Cevabı göster
Doğru cevap: B) lead to