腰筋的垂直间距规定不大于多少?
参考答案:不大于200mm。
_____ it is raining, _____ he is still working outside.
A.Although; but
B.Although; /
C.But; although
D./; although
云儿最后嫁给了?
A.皇太子
B.四阿哥
C.大阿哥
D.八阿哥