特发性面神经麻痹(面神经炎)时不应用的治疗是
A．皮质激素
B．维生素B
C．抗生素
D．理疗
E．眼膏眼罩
参考答案：C
In the near future, more advances in the robot technology ________ by scientists.[ ]
A. are making
B. are made
C. will make
D. will be made
若a，b互为相反数，则a+b的值为（ ）
A．0
B．1
C．2
D．±2
