问题:
[不定项选择题]
“Liquefaction” Key to Much of Japanese Earthquake DamageThe massive subduction zone earthquake in Japan caused a significant level of soil“liquefaction” that has surprised researchers with its1severit
A、occasionally
B、frequently
C、specially
D、recently
试题来源参考:河南成人高考题库,青书学堂学习平台,专升本层次,医学检验技术专业,第1学期,大学英语1题库,函授题库