测定砂浆凝结时间的压力表测量精度应为()N
A.0.1
B.0.3
C.0.5
D.0.6
参考答案:C
根据所给汉语完成句子。
1. Jasper's has the______(最友好的) service.
2. Hotels usually ______ (降低它们的价格) in winter.
3. I think Cride Theatre has ______(最舒适的) seats.
4. The Art Festival ______(持续了大约10天).
5. The moon cakes are very delicious, but I can't ______ (再吃).
下列那项一般不需尽快行胆囊切除
A.无症状胆囊结石B.口服胆囊造影胆囊不显影C.结石直径超过2~3cmD.合并糖尿病者在糖尿病已控制时E.老年人和(或)有心肺功能障碍者