艾伦伤得很严重, 左臂抬不起来。
Alan is hurt badly and he can’t _________ __________ her left arm.
我们应该尽我们最大的努力去拯救所有那些濒危的动物。
We should try our best to save all the animals _________ _________ .
在那个寒冷的冬季，许多野生动物死于饥饿。
In that cold winter, many wild animals ________ __________ hunger.
据报道五个月前成百上千的天津医务工作者驰援过湖北。
It was reported that ________ ________ medical workers from Tianjin worked in Hubei Province and helped the patients there 5 months ago.
根据对话内容，从方框内选择恰当的句子将对话补充完整。（选项中有两项是多余的）
A: Hello, Betty. Your dress is so beautiful.
B: Thank you very much.
A:1.
B: I bought it in Macao.
A: Macao? Oh, you are so lucky.2.
B: Yes, I went there last winter. I had a lot of fun.
A:3.
B: It was sunny and warm. I visited many beautiful places.
A:4.
B: The people there are very friendly and kind.
A: I hope to visit it one day.
B: I’m sure you’ll love it.
A: I think I will. Oh, I’m afraid I must go now. See you.
B:5.
A.I’m sorry to hear that.
B.Did you go there last year?
C.See you!
D.What was the weather like there?
E.Where did you buy it?
F.I remember I had it there.
G.What do you think of the people there?
How can you tell when Valentine’s Day(情人节) is coming? All those heart-shaped chocolate boxes in the store are a good clue（线索）. So are those boxes actually shaped like the heart inside your body?
In fact, your heart is not shaped like a heart. It looks more like a peach. It is about the size of your fist（拳头）. In most cases, it is in the left of your chest（胸口）. The human heart weighs about 250 grams. When a man is in a quiet state, his heart beats about 70 times a minute. When a person does very hard exercise, his heart beats can reach 150 to 180 times each minute.
The heart is one of the most important organs（器官） in the human body. It is made up of four “rooms”. When your heart contracts, the “rooms” get smaller. The main function （功能）of the heart is to provide pressure for blood flow and run blood to all parts of the body. When your heart relaxes, blood will come back into your heart and “rooms” get bigger.
Your heart keeps pumping blood throughout your body. It transports important nutrients to all the areas of your body. The health of the heart is very important to us. Please take care of your heart. Do you agree with my opinion?
1.When ________ is coming, many heart-shaped chocolate boxes will be put in the store.
A.the Mid-Autumn Day B.National Day
C.the Tomb-Sweeping Day D.Valentine’s Day
2.The human heart is shaped like ________ .
A.a heart-shaped chocolate box B.a room
C.a peach D.a fist
3.In most cases, your heart is in the ________ of your chest.
A.left B.right C.middle D.lower part
4.Which of the following statements is NOT true according to the passage?
A.Your heart is about as big as your fist.
B.The heart is an important organ in the human body.
C.Heart beats about 140 times a minute when you are quiet.
D.There are four “rooms” in a human heart.
5.The writer writes the passage in order to ________ .
A.tell us the shape of our heart B.show us the function of our heart
C.explain how big our heart is D.ask us to look after our heart
