溃疡性结肠炎最常见的病变部位是（）。
A.横结肠
B.降结肠
C.回盲部
D.直肠及乙状结肠
E.升结肠
参考答案：D
The lady said she would buy a gift for her daughter with the _______.
A．20 dollars remained
B．remaining 20 dollars
C．remained 20 dollars
D．20 dollars to remain
