Choose. 根据情境选择正确答案。
1. 妈妈问你在学校学习怎么样，你应回答：________
[ ]
A. I work hard at school.
B. Good morning.
2. 早晨起床后，你想知道今天天气情况，要问：________
[ ]
A. When is it?
B. How's the weather today?
3. 当你想知道现在几点了，应说：_______
[ ]
A. What day is it?
B. What time is it?