We will debate the subject late when we have enough time.
A. in vain
B. at length
C. at last
D. in force
网友回答
A. in vain
(答案→)B. at length
C. at last
D. in force
解析:本题考查词组意义辨析和词组多义:at length有两种词义,即:“最后,终于”和“详细地,罗嗦地”。其中“详细地,罗嗦的”与语境when we have enough time相吻合。in vain徒劳地;at last 最后终于in force有效的,在实施中的。
【标签】山东泰安2010届高三上学期期中试题