21.Which is _ ,the Yangtze River or the Yellow River?A,a bit long B,longer C,more long帮忙选下
问题描述：
21.Which is _ ,the Yangtze River or the Yellow River?A,a bit long B,longer C,more long帮忙选下
答
B,longer
答
B long 的比较级是longer
答
B 两者“the Yangtze River or the Yellow River”相比用比较级.意思是“长江和黄河,哪一条较长?”