There were many famous explorers（探險家）in ancient China.Let's have a look.
    Xu Fu
    Xu Fu was an explorer during the Qin Dynasty.Emperor Qin Shihuang asked（A）         to look for the medicine that could make a person live forever.Xu Fu went on two trips.In his second trip，he took more people with different skills to go with him.Finally，they arrived on a big island.They taught the people there many skills，for example，to（B）grow rice.
    Zhang Qian
    Zhang Qian was a Chinese explorer in the Han Dynasty and he was also a pioneer in setting up the Silk Road.The emperor sent Zhang Qian to explore and open routes（C）to the outside world..His journeys were difficult.After he came back，he made useful reports（D）on the people and cultures there.
    Zheng He
    Zheng He was a famous Chinese explorer in the Ming Dynasty. （E）He was also an officer of the Yongle Emperor. He took seven great voyages（航行）.He built a group of ships，the biggest in the world at that time.The ships were known as treasure ships.His travels were （F）        important that they are still studied today.

（1）在文中（A）和（F）的空白處填入適當(dāng)?shù)膯卧~：

him

him

；

so

so

（2）寫出文中畫線部分（B）和（D）的同義詞或近義詞：

plant

plant

；

about

about

（3）將文中畫線部分（C）譯成漢語：

A

A

A.路線 B.規(guī)矩
（4）將文中畫線部分（E）改寫為：He also

worked as

worked as

an officer of the Yongle Emperor.
（5）從文中找出兩位中國探險家并寫出他們的名字：

Zhang Qian

Zhang Qian

；

Zheng He

Zheng He