根据所提供的图像，该盲肠团块最可能的诊断为()
A．淋巴瘤
B．癌
C．脂肪瘤
D．类癌
E．以上都不是
参考答案：C
He came to my lecture every week, but his look ___ that he was not really interested.
A．expresses
B．described
C．explained
D．suggested
二级耐火等级多层民用建筑的楼板，其耐火极限应为（）h。
A.0.5
B.0.75
C.1.0
D.1.5
