问题
名词解释
后肾管
答案
参考答案:
中胚层来源,由体腔上皮向外突出形成,由肾孔、排泄管、肾口组成。肾口开口于体内,肾孔开口于体外。不仅可调节水分和离子平衡,而且更有效地排出代谢废物。
后肾管
参考答案:
中胚层来源,由体腔上皮向外突出形成,由肾孔、排泄管、肾口组成。肾口开口于体内,肾孔开口于体外。不仅可调节水分和离子平衡,而且更有效地排出代谢废物。
阅读理解。 | ||
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1. How many kinds of soups are offered on _______ the menu? | ||
A. Three B. Four C. Five D. Six | ||
2. Which kind of dish is the most expensive? | ||
A. Beijing Roast Duck B. Indian curries C. Roast Chicken D. Pork and Cabbage | ||
3. Which dessert you can't get after your meal? | ||
A. Apple pie. B. Fruit salad. C. Pear pancake. D. Ice-cream. | ||
4. If you want to have a kind of staple food and a kind of drink, how much will you _______ pay at least? | ||
A. ¥7.00 B. ¥7.50 C. ¥8.00 D. ¥8.50 | ||
5. Which is TRUE according to the "Menu"? | ||
A. If you have only ¥20, you can buy beef and fried noodles. B. The cheapest drink is Coke. C. Beijing Restaurant only serves traditional Chinese food. D. If you want to order food, you can call 010-88556732. |