情景选择。

1. 妈妈问你昨天和朋友都做了什么，你可以回答：[ ]

A. I don't know.

B. I'm going to the park with Daming.

C. We put up the Christmas tree.

2. 当你的爸爸问你想要什么圣诞礼物时，你可以回答：[ ]

A. I bought a Christmas tree yesterday.

B. I would like a pair of shoes.

C. That's great!

门诊麻醉用咪达唑仑可预防气管插管时的眼压升高。