气候学上用候均温来划分四季。一般来说，候均温高于（）为夏季。
A.20℃
B.22℃
C.24℃
D.26℃
参考答案：B
He was charged with _____ robbery and now is being questioned in relation to it. [ ]
A. advised
B. attended
C. admitted
D. attempted
交流电路在一个周期内吸收电能的平均值称为（）。
