【单选题】According to the passage, all of the following statements are true EXCEPT ______ .
A.
The two strands making up DNA's double helix can find each other easily in a complex chemical mixture
B.
Evolution has solved the problem of building a computer smaller than a speck of dust a long time before
C.
DNA not only programs cells to replicate themselves but also instructs them how to assemble individual molecules into new materials
D.
The read-head components for computer hard drives are constructed by means of the technology known as a molecular beam epitaxy