患者，23岁，葡萄胎清宫术后1天，超声检查可见左卵巢增大，内可见一大小65mm×59mm边界清楚、被膜完整较薄、内有多发细光带分隔、透声良好的囊性回声，最可能的诊断是（）

A.卵巢黄素囊肿

B.卵巢黄体囊肿

C.卵巢滤泡囊肿

D.卵巢卵泡囊肿

E.卵巢皮样囊肿

The cousins are alike in age，but ________ they are as different as day and night.

A．besides

B．anyhow

C．otherwise

D．moreover