“How can we go outing in this kind of weather!”! Bob said,__________ out of the window.

A．looking

B．looked

C．to look

D．having looked

最常与葡萄胎并发的卵巢囊肿是（）

A.滤泡囊肿

B.皮样囊肿

C.卵巢冠囊肿

D.黄素囊肿

E.黄体囊肿