题目内容
| We should do something _______ the animals in danger _______ being killed. |
A. to protect; from B. protect; from C. to protect; for D. protect; for |
试题答案
A
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We should do something ????? the animals in danger ????? being killed.
A. to protect, fromB. protect, from??? C. to protect, forD. protect, for
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