题目内容
食品中添加色素对身体有害。
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乳酸菌是一类能够利用糖类大量合成乳酸的好氧细菌。
活性乳酸菌饮料也具有和酸乳同等的营养价值。
酸奶若析出乳清，说明已经变质了，不能食用。
A: Hello. Could I ____1____ to Giovanna, please?B:I'm____2____ she’s not here at the moment. Can I ____3____ ?A:Yes, please. ____4____ Johan from Intec. Could you ____5____ her I won't be able to ____6____ the training course on Saturday. She can ____7____ if there's a problem. I'm ____8____ 0191 498 0051.B: OK. Thank you. Bye.
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