江苏省最早有记载的著名园林当属春秋时期吴王夫差修建的( )。
A．夫差苑
B．姑苏台
C．姑苏囿
D．灵岩山
参考答案：B
More than ____ of the classmates in my class ____ fond of pop music. [ ]
A. two-third; is
B. two-thirds; is
C. second-third ; are
D. two-thirds ; are
正弦交流电路中的三种纯电路是纯（）电路、纯（）电路和纯（）电路。
