选出适合句子的单词。

1. Yesterday Xiaoyong ______ (gives/gave) his friend a birthday card.

2. The bovs are ______ (play/playing) football on the playground.

3. My grandma               (was/is) a dancer forty years ago.

4. Did she              (wear/wore) a dress yesterday?

5. He is going to ______ (visits/visit) the London Eye next year.

下列给予的护理措施中，不正确的是

A．根据医嘱及时给予甘露醇

B．密切观察神志变化

C．给予物理降温

D．及时采血测定碳氧血红蛋白

E．给予持续低流量吸氧