PCA可以用于以下哪些治疗（） A.癌症疼痛的治疗 B.慢性疼痛的

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问题多项选择题

PCA可以用于以下哪些治疗（）

A.癌症疼痛的治疗

B.慢性疼痛的治疗

C.心绞痛的治疗

D.分娩期间、分娩后的止痛

E.剖宫产后的止痛

答案

参考答案：A, C, D, E

问答题简答题

吊车司机五不准开车条件是什么？

句型转换

句型转换。

1. Li Lei said, "I come from Shanghai." (改为含有宾语从句的复合句)

Li Lei said that _______ from Shanghai.

2. Do you know? When does the train leave? (改为含有宾语从句的复合句)

Do you know_______?

3. One of the two boys must stay here. (改为同义句)

_______ the boys must stay here.

4. Both Lily and Lucy like dancing. (改为同义句)

_______ Lily _______ Lucy _______ dancing.

5. English names are not the same as Chinese names. (改为同义句)

English names are _______ Chinese names.