读问句，选择对应的答句。

____①What's the weather like today?            A. No, you can't.

____②Where are my books?                         B. Yes, it is.

____③What time is it?                                   C. It's rainy.

____④Can I wear my new skirt?                      D. It's twelve o'clock.

____⑤Is it cool?                                             E. They're on the bed.

对于任意三角形的高，下列说法不正确的是（  ）