【题目】You have to rewrite the monthly report because you _____ many important details.
A. turned offB. left out
C. dropped byD. put up
在线课程【答案】B
【解析】
考查动词词组。A. turned off关掉；B. left out忽视，不考虑；C. dropped by下降；D. put up建造，举起。句意：你必须重写月度报告，因为你漏掉了许多重要的细节。结合句意可知答案为B。