问题
选择题
It was very lucky to see the "Monster of Lake Tianchi", ______ we didn't see it clearly.
A．still
B．however
C．now that
D．though
答案
答案：D
题目分析:考查副词辨析。A仍然；B然而；C既然；D尽管。根据前后句意思上的转折可知答案选D。句意：很幸运能够看到天池怪物，尽管看的不是很清楚。