Cosmetic surgery involves ____ reshaping the body features.A、inB、atC、on

The experiment involves _____ on some mice.

According to paragraph 3, what Dr. Davies said implies that ______.A．cosmetic surgery, tho

The text is mainly about ______.A．the advantage of having cosmetic surgeryB．what kind of p

For there ______ successful communication, there must be attentiveness and involvement in

32________________32. A fail B involve C stop D drop

_________(64)A.involved in B.stemmed fromC.relate