以下不属于春温初起的临床表现的是
A．发热
B．口渴
C．心烦
D．舌尖红苔薄白
E．神昏
参考答案：D
Some measures are needed to _____ the farmland against shifting sand. [ ]
A. seek
B. stimulate
C. shape
D. secure
试叙述传动轮在轴上正确装配的步骤？
