皮皮学，免费搜题
登录
搜题
【简答题】
若全集U=R，集合M={x|x 2 ＞4}，N={x|x 2 ﹣2x﹣3≤0}则M∩（CUN）等于（ ）
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Name of the Restaurant Food Price Place (far or near school) Liyuan delicious more expensive nearest Haoyun more delicious expensive nearer Meiwei most delicious most expensive near Sara: Hi...
【单选题】Don’t eat the food that has gone bad, otherwise you will _______.
A.
fall ill
B.
fall silent
C.
fall asleep
D.
fall in love
【简答题】Every country has its favorite food. Italians like to eat pizza. Indians like to eat hot food. Japanese like to eat fish. Often they don’t cook it. In England, one of the most popular kinds of food is...
【单选题】Wendy, don’t waste the food! all the vegetables on the plate.
A.
Eat up
B.
Wash up
C.
Clean up
D.
Put up
【简答题】收到一份卫生部质控样品,尿来源于65岁女性,尿路感染。要求鉴定主要病原菌。 EMB琼脂上无色透明菌落,革兰染色:G-b 生化试验结果:氧化酶:-,苯丙氨酸脱氨酶:+,葡萄糖酸盐:-,枸橼酸盐:+,H2S:-,海藻糖:+
相关题目：
参考解析：
知识点：
题目纠错 0
发布
