问题
单项选择题
出现口蹄疫疫情后，对金属设施设备，可采取（）等方式消毒。
A、火焰、高压
B、火焰、熏蒸
C、熏蒸、高压
D、高压、喷雾
答案
参考答案：B
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出现口蹄疫疫情后，对金属设施设备，可采取（）等方式消毒。
A、火焰、高压
B、火焰、熏蒸
C、熏蒸、高压
D、高压、喷雾
参考答案：B
| Cloze test. 完形填空。 |
| Li Lei: Look l this toy car, Lucy. It's a new car. Is it 2 ? Lucy: No, it isn't. 3 is at home. I think 4 Lily's. She can't find 5 car. Li Lei: Excuse me, Lily. Is this 6 car? Lily: Let 7 see. Oh, yes, it's 8 . Li Lei: Here you are. You must look after 9 . Lily: Yes. 10 a lot, Li Lei. Li Lei: That's OK. |
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