问题
选择题
To be successful, you need to remember that ___________you might be very busy, you need to be energetic and enthusiastic.
A．as though
B．in case
C．even if
D．now that
答案
答案：C
题目分析：A. as though好像，B. in case以防，万一，C. even if即使，D. now that既然，句意：为了成功，你需要记住即使你忙，你也要精力充沛和有热情。所以选C。