油性皮肤及敏感性皮肤宜选用以（）防晒剂为主的防晒化妆品。
A、物理性
B、化学性
C、药物
D、水杨酸
参考答案：A
根据汉语提示或首字母填词。
1. It's a good habit to brush our teeth t_____a day.
2. We need eleven _____ (play) for our soccer team.
3. What a _____ (sun) day it is today! Let's go to the park.
4. Steven _____ (参加) the school dancing club last year.
5. How can you type and talk _____ (同时)?
“君等四年以来之国耻纪念，至今仍有一线之良知、半腔热血存焉否乎？如有存也，请父告其子，姊告其妹……毋忘此国耻纪念日”。这集中体现了五四运动的哪种精神 [ ]
A．科学
B．自由
C．民主
D．爱国
