Which of the following is not a subsistence crop?
Which of the following is not a subsistence crop?
People will also ______ keep income from subsistence farming and small businesses.
People will also ______ keep income from subsistence farming and small businesses.
Apart from being the subsistence crop for Chinese people, rice also bears rich cultural connotations.
Apart from being the subsistence crop for Chinese people, rice also bears rich cultural connotations.
Some subsistence activities such as hunting large animals or netting fish require — to work together.（） A: goups are B: groups which C: groups D: that groups
Some subsistence activities such as hunting large animals or netting fish require — to work together.（） A: goups are B: groups which C: groups D: that groups
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