Dear, I'll definitely take you to Shangh
题型：选择题
问题：
Dear, I'll definitely take you to Shanghai next month ________ you perform well in this midterm
examination. [ ]
A. in case
B. now that
C. so long as
D. so that
Dear, I'll definitely take you to Shanghai next month ________ you perform well in this midterm
examination. [ ]
A. in case
B. now that
C. so long as
D. so that