质量保修金的比例及金额可由双方约定,但不应超过施工合同价款的()。
根据听到的材料,回答 29~30 题
第 29 题 The United States and South Korea have disagreement on their __________.
[A] meeting date
[B] trade issues
[C] diplomatic policies [D] economic measures
治疗上除抗感染等处理外,应
A. 留置胃管,鼻饲
B. 利尿
C. 降压
D. 强心
E. 补液