【判断题】配送服务质量可以用配送时间、配送费用、配送效率来衡量。( )
【单选题】High barriers to entry are generally found in:
A.
monopolistically competitive markets.
B.
oligopolistic markets.
【单选题】我国突发事件应急响应原则上分为()。
A.
三级,即I级(特别重大)、Ⅱ级(重大)和Ⅲ级(一般)
B.
三级,即l级(一般)、Ⅱ级(重大)和Ⅲ级(特别重大)
C.
四级,即I级(一般)、Ⅱ级(重大)、Ill级(特大)和Ⅳ级(特别重大)
D.
四级,即I级(特别重大)、Ⅱ级(重大)、Ⅲ级(较大)和Ⅳ级(一般)
【单选题】全髋关节置换术后肌力训练不正确的是
A.
术后即进行股四头肌、掴绳肌、臀部肌肉的等长收缩练习
B.
术后第 5 天开始主动助力运动,此时应注意患侧肢体重量的支持
C.
第三周开始髋屈、伸、外展肌力渐进抗阻锻炼( PRE ),肌力的训练要重视髋外展肌
【判断题】Fragmented industries typically have high barriers to entry.
【单选题】The r ent is high . Otherwise the house is fine.
A.
in a different way; differently
B.
apart from that; in other aspects
C.
if not , if conditions were different
【单选题】Which may NOT be the consequence of students' credit card debt?
B.
Enter into business partnerships with schools.
D.
Future employment problems.
【简答题】There are five barriers in intercultural communication: , , , , and high level of stress.
【单选题】Barriers to effective communication between men and women contribute to the high divorce rate in the U. S.
【单选题】右图中正确反映1锋面过境期间,g地温度变化过程的是