【简答题】A.He should consume less salt. B.He should eat less fatty foods. C.He should add more protein products to his diet. D.He should consult to doctors more frequently.
【简答题】合金结构钢按照用途及热处理特点不同可以分为 、 、 、 、 。
【单选题】聚合物的单晶通常是在( )条件下得到的。
【简答题】A.He should start with a light workout. B.He should go to have a check-up. C.He should eat less fatty foods. D.He should visit a fitness trainer.
【简答题】合金钢按照用途可以分为________、________和________。
【简答题】A.He should consume less salt. B.He should eat less fatty foods. C.He should add more protein products to his diet. D.He should reduce the consumption of sugar.
【简答题】A.He should consume less salt. B.He should eat less fatty food. C.He should add more protein products to his diet. D.He should take in more staple food.