单项选择题
The quality and number of a city's public roads offer an excellent means of gauging its prosperity.()
A. protecting B. creating C. judging D. tracing
单项选择题 At 80, Peck was still vigorous and living in Paris.
单项选择题 The People's Republic of China was established in 1949.
单项选择题 You will be eligible to vote next year.
