右侧C5神经根颈椎病患者可以进行颈椎后缩加右侧屈曲运动。
参考答案:对
抹灰工程中抹灰用的石灰膏的熟化期不应()
A.少于15d
B.少于14d
C.少于10d
D.少于7d
Exchange of answerbacks act s a confirmation that the messages()at the destination.
A.have received
B.have been received
C.are received
D.are being received