- 1. before long: 不久以后
辨析:四个选项中,by and by =soon, before long(不久以后),正符合题意.其余三个是;one by one(一个接一个地),after a while(过了一会儿)和long before(很久以前),都不合题意.
dict.youdao.com - 2. before long: 不久
... ruin the friendship 毁了友谊 before long 不久 as well (as) 也 ...
dict.youdao.com - 3. before long: 很快
... before long不久以后;很快;不久;很久以后 Before Sunset日落之前;爱在日落余晖时;爱在日落巴黎时;日落以前 Before Sunrise日出之前;爱在黎明破晓时;爱在黎明破晓前;情留半天 ...
dict.youdao.com - 4. long before: 很久以前
dict.youdao.com - 5. long before: 好久以前
dict.youdao.com - 6. long before: 早在
dict.youdao.com - 7. long before: 很久
dict.youdao.com - 8. but before long they collided: 但过不了多久
dict.youdao.com - 9. he came here before long: 不久以后他就来到这里
dict.youdao.com - 10. Before too long: 趁不太晚
dict.youdao.com