皮皮学，免费搜题
登录
搜题
【单选题】
急性坏死型胰腺炎时，下列哪项检查结果正确A.
血清淀粉酶均升高
B.
血清脂肪酶早期升高
C.
血糖升高
D.
血钙升高
E.
血白蛋白升高
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Which of the following statements is correct about the woman?
A.
She will not accept the invitation because she hates football.
B.
She will probably accept the invitation though she does not enjoy watching football matches.
C.
She will probably accept the invitation because she likes foot ball very much.
【单选题】在完全垄断市场上，厂商的边际收益与平均收益之间的关系是( )
A.
边际收益小于平均收益
B.
边际收益大于平均收益
C.
边际收益等于平均收益
D.
边际收益曲线交于平均收益曲线的最低点
【单选题】Which of the following statements is not true?
A.
The relationship between market investigation and sales promotion is just as that of the lips and teeth.
B.
It is impossible to succeed in selling a product without market Investigation.
C.
There are various ways of making market investigation.
D.
Production goes before market investigation.
相关题目：