鹿特丹港在欧罗港区和马斯平原港区的南面开凿了与老马斯河相通的()运河。
参考答案:哈特尔
肝性昏迷病人灌肠或导泻时应禁用
A.25%硫酸镁
B.生理盐水
C.生理盐水加食醋
D.肥皂水
E.乳果糖加水
Millie finds maths very difficult. The underlined part belongs to _______ in the sentence.[ ]
A. predicate
B. object compliment
C. attributive
D. subject