分类：教育/科学-学习帮助
问题：英语题Theseason____theirfailureyouk 
The season ____ their failure you know is ___ they didn't get fully prepar for the experiment.A.why;that.             B.that;why.c.for;that.             D.what;because.
回答：你的题是不是打错了。应该是the reason 
 
 C
the reason for ...
...的原因 
很明显这里是失败的原因 要说the reason for their failure
you know 做了定语，修饰the reason .整句话译成 你知道的他们失败的原因是他们对实验没有做好充分准备。
后面是个表语从句，句中部缺少任何成分，加上连词that,来引导。