_____ prevents from being chocked during swallowing.
A: Pharynx
B: larynx
C: esophagus
D: epiglottis
A: Pharynx
B: larynx
C: esophagus
D: epiglottis
举一反三
- The throat is the common name for __________? A: pharynx B: larynx C: glottis D: esophagus
- Food is prevented from going into the larynx by the （ ）. A: ligament B: epiglottis C: air sac D: epiphysis
- The upper respiratory tract consists of? nose, pharynx, and larynx|nose and pharynx|nose, pharynx, larynx, and trachea|nose
- The law prevents these birds ____. A: from killing B: from being killed C: not to be killed D: not killing
- What is the opening to the larynx called? A: trachea B: epiglottis C: laryngopharynx D: glottis