驼峰征出现在（）
A.麻痹性小肠梗阻
B.绞窄性小肠梗阻
C.蛔虫性小肠梗阻
D.单纯性小肠梗阻
E.痉挛性小肠梗阻
参考答案：C
(2013·高考福建卷)The famous musician，as well as his students，________ to perform at the opening ceremony of the 2012 Taipei Flower Expo.
A．were invited
B．was invited
C．have been invited
D．has been invited
代谢衰退期下列哪一项增高（）
A.心排血量
B.游离脂肪酸
C.血浆胰岛素
D.体温
E.代谢率
