Nhận biết (M1)

Synthesized calcium phosphate nanoparticles (CaPNPs) can be

used to improve the healing and regeneration of broken bones;

this function, well suited for multiple medical applications,

__________ from the biocompatible properties of these particles.

Which choice completes the text so that it conforms to the

conventions of Standard English?

• A.

  stemming

• B.

  having stemmed

• C.

  stems

• D.

  to stem