GWD-10-38 一个细节没有人问到

GWD-10-Q38

Imported into Massachusetts form Europe in 1869, the gypsy moth was used by a French scientist in an attempt at developing a strong strain of silk-producing insects, crossing gypsy moths with adult silkworms.

1. Imported into Massachusetts from Europe in 1869, the gypsy moth was used by a French scientist in an attempt at developing a strong strain of silk-producing insects, crossing gypsy moths with adult silkworms.

被动语态没有必要           crossing修饰对象不清  满不满足三个条件

2. Imported into Massachusetts form Europe in 1869, a French scientist was attempting to develop a strong strain of silk-producing insects by crossing gypsy moths with adult silkworms.

3. To cross gypsy moths with adult silkworms, in attempting the development of a strong strain of silk-producing insects, a French scientist in 1869 imported the gypsy moth into Massachusetts from Europe.

4. The gypsy moth was imported into Massachusetts from Europe in 1869 by a French scientist attempting to develop a strong strain of silk-producing insects by crossing gypsy moths with adult silkworms.

5. In an attempt at the development of a strong strain of silk-producing insects, a French scientist, importing the gypsy moth from Europe into Massachusetts in 1869 in order to cross gypsy moths and adult silkworms.

in attempting the development of a strong strain of silk-producing insects,   是不是存在一个很严重的修饰结构不清楚的问题？？？

可以修饰不定式，还可以修饰后面的french   请大家指点迷津

谢谢。

偶觉得不可以,这种两个修饰成分经常放在主句的两侧的,目的就是防止歧义

记得NN  LES斑斑也是这么解释的.

答案是D吧~~~

E虽然放在两侧，但句子就不完整了吧。。。