搜题请搜索小程序“爱下问搜题”
问题 单项选择题

X线显示炎性浸润逐渐吸收，可有片块区域吸收较早，呈现“假空洞”征（）

A.肺脓肿 

B.支气管肺癌 

C.细菌性肺炎 

D.肺囊肿继发感染 

E.浸润性肺结核

答案

参考答案：A

阅读理解

小题1:Whose attitude(态度)  towards homework is positive(积极的) ?

A．William and Mary.

B．Chris and Sarah.

C．William and Sarah.

D．Mary and Chris.小题2: According to Mary's post, we know _______.

A．she likes homework a lot.

B．she thinks checking homework is worthless.

C．she hates students who don't do homework.

D．she hopes people can understand her hard work.小题3:Sarah is a_______.

A．parent

B．writer

C．student

D．teacher
查看答案
单项选择题

尿黑酸症缺乏（）。

A．转氨酸

B．对羟苯丙酮酸氧化酶

C．苯丙氨酸羟化酶

D．尿黑酸氧化酶

E．酷氨酸酶
查看答案