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题目内容
（国家开放大学理工英语3）
- I was worried about this out-dated equipment.
- ________
选择一项：
a.
Yeah, it may bring a health hazard
b.
You.re so lucky.
c.
It.s too old.
- ________
选择一项：
a.
Yeah, it may bring a health hazard
b.
You.re so lucky.
c.
It.s too old.
参考答案