题目

以下生物体不是由细胞构成的是（ ） A . 病毒 B . 变形虫 C . 细菌 D . 真菌 答案：A51  .  It has been used as a product full of nutrition. Our bodies need it for their development and also to help them to recover after a disease. The microelement(微量元素) content of honey is similar to that of our blood. 52_     In honey, the percentage of vitamins and minerals differs according to the kind of nectar(花蜜) used by the bees and the quality of the soil where the plants grow.  53  . The latter is the most valuable in its healing（治疗）-effects. 54  .  Put one teaspoonful of honey in a glass of milk before going to bed and you will certainly have sweet dreams that night. If you feel sick because you have eaten too much one day, or you have stomachache, then their solution is a glass of water with honey and lemon. Moreover, a sore throat is not a problem any more if you have a cup of tea with honey. Singers use honey when they have problems with their voices or before a concert when they really feel exhausted.  55  :  they use them for their hair, nails and bodies. Honey is mostly used as a natural sedative(镇静剂）when you have problems with your sleep. Honey is helpful for losing weight. That is why it is so well assimilated（吸收）by our bodies. For women, beauty products made of honey can be very helpful Honey, a wonderful gift of nature to mankind, has been well known since ancient times. What determine the quality of honey is the kind of bees and flowers. There are kinds of honey, including mono flower honey, meaning the honey is made of only one type of flower, and polo flower honey, which is made in mountainous areas. 1-5 BDACB 6-10 BBBDD 11- 15 CAACB