An earthquake at Dachaidan County in Qinghai province on the morning of April18.
A. happened
B. rocked
C. took place
D. appeared
网友回答
(答案→)A. happened
B. rocked
C. took place
D. appeared
解析：此题重点考查单词happen和take place的区别，两者都表示发生，但前者表示突然发生，后者表示有计划发生。两者都没有被动语态。