She hasn't had any success _____. []A. so longB. before longC. by then D. so far-八年级英语

题目简介

She hasn't had any success _____. []A. so longB. before longC. by then D. so far-八年级英语

题目详情

She hasn't had any success _____.
[     ]
A. so long    
B. before long    
C. by then  
D. so far
题型:单选题难度:中档来源:同步题

答案

D

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