若发现冲泡头的水流不畅，首选的清洗方式为（）A、长时间将冲泡

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问题单项选择题

若发现冲泡头的水流不畅，首选的清洗方式为（）

A、长时间将冲泡头放水以达到清洗目的

B、拆下冲泡头进行彻底清洗

C、使用专用清洁粉进行反冲洗

D、检查冲泡手柄的虑碗

答案

参考答案：A

选择题

( ) 1.	A. I'd like some noodles. B. I'd like some soup. C. I'd like some beef.
( ) 2.	A. Give me the noodles. B. Give me the rice, please. C. Give me the beef, please.
( ) 3.	A. Cut with the knife. B. Give me a glass of water. C. Give me a spoon.
( ) 4.	A. I want some noodles. B. I eat an egg for dinner. C. I don't like rice.
( ) 5.	A. I want some noodles. B. I eat an egg for dinner. C. I don't like rice.

单项选择题

甲状腺机能亢进症术前准备通常不包括

A．T₃，T₄测定

B．喉镜检查

C．控制心率

D．给予氢化可的松

E．测基础代谢率