braining 测验

选择每个问题的最合适的答案。刷新

• 问题 1 :
The researchers developed tiny neurologgers, to record electrical activity in the pigeons’ brains as they flew.
1. braining
2. brained
3. brains
4. brain
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• 问题 2 :
“… That woman is stark mad, Lord Stranleigh. [ …] If she had her way, she’d ruin the company inside a year with her hare-brained schemes ; love of the people, and that sort of guff.”
1. braining
2. brained
3. brains
4. brain
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Other Vocabulary

1. en raining
2. en training
3. en draining
4. en fraining
5. en graining