阅读短文，选择正确答案。

      I'm Amy. I'm 11 years old. I'm from Canada. I live in Beijing now. I'm going on a trip tomorrow. I need

a train ticket from Beijing to Shanghai. I'm packing my suitcase. I want that pair of shoes. I like them very

much. They are red. Red is my favourite colour. I don't want that yellow sweater, because it's old. Oh, I want

my teddy bear, too. It's my best friend.

1. Amy is from ___________.

A. China

B. Canada

C. U. S.

2. Does Amy like her red shoes?

A. Yes.

B. No.

C. I don't know.

3. Amy needs a ___________ ticket from Beijing to Shanghai.

A. bus

B. airplane

C. train

4. ___________ is Amy's favourite colour.

A. Red

B. Yellow

C. Blue

乳香的功效是（）

A.活血行气，祛风止痛

B.活血止痛，行气解郁，清心凉血，利胆退黄

C.活血行气，止痛，消肿生肌

D.活血调经，祛瘀止痛，凉血消痈，除烦安神

E.活血祛瘀，润肠通便，止咳平喘