问题
选择题
Although some athletes _______ their sports ambitions , there are still many more struggling for success .
A．achieved
B．will achieve
C．have achieved
D．had achieved
答案
答案：C
题目分析：这题考查时态：句意是：虽然一些运动员已经完成了他们的运动理想，还有很多在为了成功而努力。应该用现在完成时，选C。
点评：根据上下文的语境来判断使用的具体的时态，本题是从后面的句子：there are still many more struggling for success .看出是已经实现了理想。