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问题 单项选择题

男，70岁，摔伤后右髋关节处疼痛，入院后行X线片示∶外展型嵌插型股骨颈骨折，正确的治疗方法是

A．夹板固定

B．髋人字石膏外固定

C．立即行人工股骨头置换术

D．皮牵引6～8周后，三刃钉内固定

E．持续皮牵引固定6～8周

答案

参考答案：E

填空题

用括号内所给动词的适当形式填空。

1. You can speak English well. Who _________ (teach) you?

2. Let's _________ (send) mails to your friends by the computer.

3. It's time _________ (wake) him up. It's 7.00a.m. now.

4. Sally's parents __________ (be) always happy every day.

5. We spend a day __________ (celebrate) Mid-Autumn Festival this year.

6. The twin brother __________ (not change) his clothes because he has no new clothes.

7. Mike helps us __________ (start) the day and get ready for the day.

8. — ________ you ________ (watch) football matches on TV?

    — Yes, we do.

9. It is very cold today. What about _________ (have) some hot drinks?

10. We can't _________ (shout) in the school library. Many students are reading in it.

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单项选择题

以下哪个不属于MPLS标签分发的参数（）。

A.标签空间

B.标签质量

C.标签保持

D.标签控制
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