With modern technology even babies weighing one kilogram at birth can survive.A. as much

问题补充：

With modern technology, even babies weighing one kilogram at birth can survive.

A. as much as

B. so much as

C. little as

D. as little as

答案：

A. as much as

B. so much as

C. little as

(答案→)D. as little as

解析：考查形容词用法。本题中as…as结构中的形容词是修饰babies,使用little指小。句意：因为现代科技，即使重量只有一公斤的小婴儿也可以活下来。故D正确。