皮皮学，免费搜题
登录
搜题
【单选题】
以下哪种营养素是微量营养素?A.
蛋白质
B.
脂肪
C.
碳水化合物
D.
钙
E.
以上都不是
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】While I was in 9 th grade, I built a circuit (电路装置) for the traffic system of our city. After getting the first prize. I got this valuable advice from my father; “Do whatever interests you, and don’t ...
【简答题】Smoke or Fire in the Cockpit In the cockpit, smoke or fire is a serious emergency which will be caused generally by a short circuit or other electrical malfunctions. This will lead to heavy smoke and ...
【简答题】In April 2006, the 9 th Circuit Court of Appeals agreed with a lower-court ruling that it was not unlawful gender-based discrimination for an employer to dismiss a female bartender for not complying w...
【简答题】While I was in 9th grade, I built a circuit (电路装置) for the traffic system of our city. After getting the first prize, I got this valuable advice from my father: “Do whatever interests you, and don’t l...
【单选题】听力原文： Shop-lifters can be divided into three main categories: the professionals, the deliberate amateurs, and the people who just can't help themselves. The professionals do not pose much of a problem...
A.
The professionals who go for high value goods cause great loss to the stores.
B.
The deliberate amateurs do not pose much a problem for the stores.
C.
Those who can't help themselves account for only a small percentage.
D.
All of the shop-lifters will be dealt with severely by the courts.
【简答题】阅读理解。 While I was in 9th grade, I built a circuit for the traffic system of our city. After getting the first prize, I got this valuable advice from my father, 'Do whatever interests you, and don't le...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
