Which Is NOT True of Human Salivary Glands

Which is NOT true of human salivary glands?

A) They produce an enzyme to begin the digestion of starch.
B) The set near the ears swell when infected by the virus that causes mumps.
C) There are three pairs that open by ducts into the mouth.
D) Paired ducts open into the mouth near the ear,the inside back cheek,and under the tongue.
E) They can become inflamed and cause tonsillitis.