____ volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great damage.

 ____ volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great damage.

A．Studied           B．To study           C．Having studied      D．Studying

____ volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great damage.

1. A.
   Studied
2. B.
   To study
3. C.
   Having studied
4. D.
   Studying

根据汉语意思完成下列句子 （每空1分，共8分）

1. 如果没有发现透视法，现在我们就不能够欣赏到许多那个时代的名作。

If the rules of perspective                  , we                 appreciate many great masterpieces of that time now.

2. 第一批在户外作画的是印象派画家。他们被认为是“现代艺术”的开创者。

The first painters             outdoors were the Impressionists, who              the   beginners of what we call “modern art”.

3. 他多么希望自己是一个教育家！

How he wishes               .

4. 如果你能用电子邮件把文件发给我，我会非常感激的。

I                if you could send me the document by e-mail.

5. 成功不是绝对的，失败也不是致命的；勇气才是最重要的。（强调句）

Success is never final; failure is never fatal;                     .

6. 虽然到现在我研究火山已经很多年了，但是我对火山的壮丽景色以及它那潜在的巨大破坏力至今仍然感到惊愕不已。

___________ volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great damage.

根据汉语意思完成下列句子 （每空1分，共8分）

1. 如果没有发现透视法，现在我们就不能够欣赏到许多那个时代的名作。

If the rules of perspective                  , we                 appreciate many great masterpieces of that time now.

2. 第一批在户外作画的是印象派画家。他们被认为是“现代艺术”的开创者。

The first painters             outdoors were the Impressionists, who              the          beginners of what we call “modern art”.

3. 他多么希望自己是一个教育家！

How he wishes               .

4. 如果你能用电子邮件把文件发给我，我会非常感激的。

I                if you could send me the document by e-mail.

5. 成功不是绝对的，失败也不是致命的；勇气才是最重要的。（强调句）

Success is never final; failure is never fatal;                     .

6. 虽然到现在我研究火山已经很多年了，但是我对火山的壮丽景色以及它那潜在的巨大破坏力至今仍然感到惊愕不已。

___________ volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great damage.