下列叙述不正确的是（    )

计算： $2\sqrt{12}-6\sqrt{\frac{1}{3}}+3\sqrt{48}$ .

当地球公转到远日点时，下列情况可能出现的是（　）

问句答句配一配。
⑴How do you feel? ____      A. No, I'm cold.
⑵What colour is it?____       B. It is an orange.
⑶What is it?____             C. It's black.
⑷How many teachers?____   D. I'm cold.
⑸Are you hot?____           E. Ten.

—May I speak to Mrs. Smith?

—________Here we don’t have such a lady now.