◎ 题干

.When the American constitution ______into effect in ,it didn’t contain any words guaranteeing the basic rights of ordinary citizens.
A went                          B. had gone         C. has gone       D. was going
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“.When the American constitution ______into effect in ,it didn’t contain any words guaranteeing the basic rights of ordinary citizens.A went B. had gone C. h…”主要考查了你对  【一般现在时】【将来进行时】【过去完成进行时】【过去将来时的被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。