it is required that every citizen ,whoever he ___,___the laws of the countryA were,would obey B may be ,must obey C is ,obey D should be ,obey 但是为什么不选B呢
问题描述：
it is required that every citizen ,whoever he ___,___the laws of the country
A were,would obey B may be ,must obey C is ,obey D should be ,obey 但是为什么不选B呢
答