问题详情:
Your spoken English will certainly improve ______ you practise it every day.
A. though B. before C. if D. until
【回答】
C
知识点:连词
题型:选择题
问题详情:
Your spoken English will certainly improve ______ you practise it every day.
A. though B. before C. if D. until
【回答】
C
知识点:连词
题型:选择题