AccordingtoAllen,whydidthepeopledobetterwithpetsaroundwhenl~cingstr essfultasks?
A.Theyhavelowerbloodpressure.
B.Theybecomemorepatient.
C.Theyarelessnervous.
D.Theyareinhigherspirits.
正确答案:C
AccordingtoAllen,whydidthepeopledobetterwithpetsaroundwhenl~cingstr essfultasks?
A.Theyhavelowerbloodpressure.
B.Theybecomemorepatient.
C.Theyarelessnervous.
D.Theyareinhigherspirits.
正确答案:C