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单选题
There is an extensive（） glacier system, endless forests, and innumerable lakes throughout this highland area.
A
expansive
B
broad
C
deep
D
intense
参考答案
参考解析
解析：
extensive adj.广阔的；广大的；大量的；广泛的 expansive adj.广阔的；辽阔的；浩瀚的；广泛的 broad adj.宽阔的；广阔的；„宽（用于表示距离的量度之后） deep adj.深陷；全神贯注；专心；深的 intense adj.很大的；十分强烈的；严肃紧张的；激烈的
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名词解释题大陆冰川（continental glacier）
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