The only reason why college students can’t speak English fluently is that they are truly short of a real English environment since Chinese is our mother tongue, but English is our foreign tongue. _______________

What indicates the recovery of healthy qi? A: The tongue coating on the tongue changes from thick to thin. B: The tongue coating on the tongue changes from thin to thick. C: The tongue coating on the tongue changes from white to yellow. D: The tongue coating on the tongue changes from dry to moist.

The word'glottic'means（）in English A: tongue B: tongue,glottis C: glottis D: tongue,nomanclature

Please put this thermometer________ your tongue.

Please put this thermometer________ your tongue.（）

The only language___is easy to learn is the mother tongue.

The first of these is correctness and precision in the use of the mother tongue.

(<br/>)indicates<br/>heat syndrome and interior syndrome. A: white tongue coating B: yellow tongue<br/>coating C: grey yellow tongue coating D: black grey yellow<br/>tongue coating E: none of above

Bite Your Tongue

中国大学MOOC: Please put this thermometer________ your tongue.（ ）