骨盆X线片上，强直性脊柱炎与致密性髂骨炎主要鉴别点为（） A._爱下问搜题

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问题多项选择题

骨盆X线片上，强直性脊柱炎与致密性髂骨炎主要鉴别点为（）

A.强直性脊柱炎，关节间隙及双侧关节面不受累

B.致密性髂骨炎，关节间隙及双侧关节面不受累

C.致密性髂骨炎仅累及髂骨，骶骨骨质正常

D.强直性脊柱炎，关节间隙及双侧关节面均受累

E.致密性髂骨炎，关节间隙及双侧关节面均受累

答案

参考答案：B, C, D

选择题

__________cleaning the yard and making up the beds for the old, we also read newspapers for them

and had chats with them. [ ]

A. Except for

B. Rather than

C. Apart from

D. Instead of

单项选择题

“徒”的声旁是（）。

A.彳

B.走

C.辵

D.土