【单选题】
A candidate for the democratic presidential nomination ______ at this moment.
【判断题】
There are many box here.
【判断题】
A: Let me introduce myself. Im Green. B: Pleased to meet you.
【判断题】
The young teacher are dancing there.
【判断题】
A: Whats your job? B: My job is an accountant.
【判断题】
There are many buses at the station.
【判断题】
A: Do you like your job? B: Im a nurse.
【判断题】
They often climing the mountainl.
【单选题】
I want [填空] orange juice. I am thirsty.