两个状语放在主句前面,语法上有错误吗?
例如: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.
感觉不好 不会是sc中的正确选项
attempting夹心。一般sc中都是把修饰语放两边,一前一后
请指点...
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