最易被子宫内膜异位症侵犯的器官是（）。 A.卵巢 B.输卵管 C.肠管 D.输尿管

Think and write. 想一想，照例子完成句子。

eg: That is Danny. That is his book.

     That is Danny's book.

1. This is Jenny. This is her pencil.

2. That is Li Ming. That is his glue.

3. This is Mary. This is her chair.

我国现阶段存在的非公有制经济包括：[ ]

①个体经济

②私营经济

③混合所有制经济

④外资经济

A、①②③

B、②③④

C、①②④

D、①②③④

若无特殊规定，安装后的多级泵试运时间为（）天。

A、1

B、2

C、3

D、4

天南星具有的功效是

A．燥湿化痰，降逆止呕，消痞散结

B．燥湿化痰，利气散结，消肿止痛

C．燥湿化痰，祛风通络，解毒散结

D．燥湿化痰，祛风解痉，散结消肿

新鲜出血的CT值为（）

A.20～40HU

B.30～50HU

C.40～60HU

D.50～70HU

E.60～80HU