寒热往来，发无定时，伴口苦、咽干、目眩、胁痛、脉弦的临床意义是（）。
A.湿温病
B.疟疾
C.少阳病
D.外感表证
E.阳明病
参考答案：C
Her family _____ much larger than mine four years ago. Her family _____ dancing and singing when I came in last night.
A．were; was
B．was; were
C．was; was
D．were; were
所谓（）是指在一个油层的内部，上下部位有差异，渗透率大小不均匀，高渗透层中有低渗透带，低渗透层中有高渗透带，注入水沿阻力小的高渗透带突进。
A、层内矛盾
B、平面矛盾
C、层间矛盾
D、层间矛盾与层内矛盾
