题目选项分析

A commemorative silver dollar coin, issued in the same year of celebration as the bicentennial of Lewis and Clark's expedition, features the likeness of Meriwether Lewis and William Clark on the obverse and two feathers on the reverse.

A commemorative silver dollar coin, issued in the same year that the bicentennial of Lewis and Clark's expedition was celebrated, features the likeness of Meriwether Lewis and William Clark on the obverse and two feathers on the reverse.