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.
A. 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.
B. 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.
C. 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.
D. 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.
E. 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.
答案是D，我选了a，汗！这题都没有别人问，请nn帮助。
我的判断：d改变句子重心（不过句子重心在全划线题中本来就可以改变，更汗了）。如果a错，是因为最后的分词修饰错误吗？请nn帮助，谢谢。 | 
