语音的社会性质可以从语音的()特征和()特征以及语音的()来看。
参考答案:地方;民族;系统性
下列选项和漫画寓意相反的是
A.存在即被感知
B.万物生于水,又复归于水
C.天地合而万物生
D.天行有常,不为尧存,不为桀亡
The nurse is caring for a primigravida who is scheduled for a fetal acoustic stimulation test (FAST). The nurse should explain to the client that the primary purpose of this test is to()
A. induce contractions.
B. induce fetal heart rate accelerations.
C. shorten the contraction stress test.
D. determine fluid volume.