Carbon dioxide is released when you ________ .() A: exhale B: inhale

The essential of Wohu Pushi is to Inhale when hips leaning backward and exhale when bend forward.

戴上氧气面罩呼吸。 A: Breathe into the oxygen mask. B: Exhale into the oxygen mask. C: Inhale into the oxygen mask.

The essential of Wohu Pushi is to Inhale when hips leaning backward and exhale when bend forward. A: 正确 B: 错误

With his last （） ， he murmured the name of the person who murdered him. A: gasp B: choke C: exhale D: respiration

If you ______ toxic fumes, the poisons go directly into the bloodstream and quickly travel to organs. A: exhale B: inhale C: export D: import