问题
选择题
You are certain to live your dream ____ you make great efforts and lay emphasis on improvements in efficiency.
A．on condition that
B．as far as
C．even though
D．in case
答案
答案：A
考查连词辨析。on condition that条件是；as far as就……而言；even though即使； in case以防。句意：你一定会实现你的梦想，条件是你作出巨大努力和强调有效的提升。