一道SAT语法题,spends much of his leisure time engaged in outdoor sports对吗?

Beforehe sprained his back, Morgan spends (A) much of(B) his leisure time engaged in (C) outdoor sports,particularly(D) hiking and canoeing. No error (E)
这道题考的是时态,选择A,改为过去式spent,但C选项spend后面不应该是on sth./ in doing sth.吗?有网上解释说是engaged in作定语,但还是不太明白,那请问这个定语修饰的是什么?求赐教!谢谢!

这个engaged in修饰的是leisure time,,就是被户外运动占满的休闲时间,而他把他的休闲时间主要用来hiking and canoeing了。所以的确是spent (时间)doing sth. 做这种题首先就是抽主干。主干没问题再看细节,这个题首先主干:Morgan spends (A) much of(B) his leisure time hiking and canoeing,看看前面那个时态,就知道spend应该是过去式。接下来在分析细枝末节,希望帮到你了。
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第1个回答  2015-05-26
我也不太明白,建议你去SATonline社区问问大神们!