测量油温时，杯盒温度计至少距容器壁200mm。
参考答案：错
解析：测量油温时，杯盒温度计至少距容器壁300mm。
—Helen，my parents asked me to give you some flowers______ your birthday.
—Oh，please say thanks______ me. [ ]
A. on; to
B. for; for
C. for; to
D. as; for
柔性联轴器有何特点？
