问题
选择题
Mr. Wang gave the whole class a vivid _________ of his trip to Shanghai Expo Park.
A．account
B．explanation
C．adventure
D．memory
答案
答案：A
考查词义辨析。account 报告，解释，explanation 解释，adventure 冒险，memory记忆，句意：王老师给了全班一个生动的去上海世博园旅行的报告。所以选A。