题目:
In the seventh century B.C., the Roman alphabet was adapted from the Etruscan alphabet, which in turn had been adapted in the previous century from a western Greek alphabet, which itself had been adapted earlier in the same century from the Phoenician alphabet.
选项:
A、which itself had been adapted earlier
B、adapting itself earlier
C、itself being adapted earlier
D、having been earlier adapted itself
E、earlier itself having been adapted
答案:
A