多尿是指成人24小时尿量大于()
A.1000mL
B.1500mL
C.2000mL
D.2500mL
E.3000mL
参考答案:D
-I don’t like vegetables, Mum.
-______on a balanced diet, you should try to eat some.[ ]
A. Keep
B. To keep
C. Keeping
D. Having kept
涂层刀具的主要涂层材料有()。
A.碳化钛
B.氮化钛
C.氧化钛
D.氧化铝
E.立方氮化硼
F.金刚石