1 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Xiao Ming lives in Nanchong. Now he     1     (take) Tom to visit his hometown. Tom thinks it is one of the most attractive     2     (place) he has been to. The city is lively and its people are so     3    (friend). Xiao Ming says that he feels fortunate living here. The climate in Nanchong is pretty hot and wet in summer,     4     it can be quite cold in winter. Nanchong is a famous tour city and     5     are hundreds of thousands of visitors from all over the world every year. Many modern buildings     6     (put) up in the recent years, and there are some great shopping malls in the business district. With them     7     (approach) the sports park across the West River, they can see the West Hill,     8     is gorgeous with some       9     (real) interesting architecture and local specialty restaurants at its foot. And now Tom is starving, so they decide     10     (park) their car to have lunch in a nice little fish restaurant.

2 . In south Africa’s Limpopo province, a baobab tree (猴面包树) once grew so large and stood so strong that its human neighbors decided to build a pub inside the living tree’s thousand-year-old hollow trunk(树干). For 20 years, “The Big Baobab Pub” attracted tourists all over the world. But in August 2016, one of “the walls” broke. Eight months later, another huge piece broke, too. Now, five of the giant stems have collapsed and died, leaving only half of the tree standing.

Though it could sound like a result of human visitation, it's part of an alarming trend: many of the oldest, largest baobab trees in Africa have died within the last 12 years.

Stephan Woodbourne, an African scientist, said: “Of the oldest trees that we’ve looked at in Southern Africa, the three trees that are older than 2,000 years have all died in the past 10 years. Of the 11 trees that are 1,000 to 2,000 years old, six of them have died.”

A report published in the journal Nature Plants claims scores of the ancient baobab trees, some of which are up to 3,000 years old, are now dying because of rising global temperatures.

Researchers believe it is impossible that such a high number of old baobab trees die in such a short time due to natural causes. They think it may be associated with huge change of climate conditions that affect southern Africa in particular.

1. What has happened to The Big Baobab Pub?

A．The pub has largely been destroyed.

B．More tourists from the world visit it.

C．The pub has a long history of 2,000 years.

D．The Baobab Tree grows larger and stronger.

2. The paragraphs from 2 to 4 mainly tell us that ________.

A．all the oldest baobab trees have been dead

B．the oldest baobab trees will die out soon

C．ancient baobab trees are in the face of danger

D．Human’s visits lead to ancient baobab trees’ deaths

3. What is probably the main reason for the trees’ death?

A．Many pubs’ foundation.	B．Global climate changes.
C．Human visitation.	D．Natural causes.

4. What’s the best title of the passage?

A．Research on Baobab Tree.	B．Facts about Baobab Tree.
C．Baobab Tree in Africa.	D．Tree of Life is Dying.