There were so many things that it was hard__ A.choose B.choose from选什么?

There were so many things that it was hard__ A.choose B.choose from选什么?

题目
There were so many things that it was hard__ A.choose B.choose from选什么?
空格前面少打了个to
答案
B,to choose from
choose 指“一般的选择”,指选择出来
choose from是 从……选择,
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He didn’t know which to choose from.他不知道从哪个当中去选.
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