—Which hobby do you think        the least space?

—Collecting stamps.

A．tidies up

B．sets up

C．takes up

D．puts up

本例右侧附件区囊性肿物最可能是()。

A．卵巢滤泡囊肿

B．卵巢黄体囊肿

C．卵巢内膜异位囊肿

D．输卵管卵巢囊肿

E．多囊卵巢综合征