According to the provisions for constitutional amendment，the Con

According to the provisions for constitutional amendment，the Congress may initiate an amendment by a ________ vote in each house.
A、half
B、one-third
C、two-thirds
D、three-fourths
【正确答案】：C
【题目解析】：根据修宪条例规定，国会在两院各以2/3多数票通过后，就可以提出修宪条例来修改宪法。