选出下列句子的应答语。

⑴Where's the library?                           A. Yes, we do.

⑵Is it rainy today?                                 B. It's sunny and hot.

⑶Do you have a gym?                          C. It's on the first floor.

⑷What's time is it?                                D. It's 2 o'clock.

⑸What's the weather like in Beijing?     E. No, it isn't.