How long ______ we take part in the college entrance examination? A. is it since B. will it be befo...
2022-12-04 05:06:15 158次 2014届黑龙江省高三10月月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
How long ______ we take part in the college entrance
examination?
A. is it since B.
will it be before C.
is it when D.
will it be since
本题链接：
