皮皮学，免费搜题
登录
搜题
【单选题】
从动物的心理发展到人的意识的决定性因素是A.
手脚分工
B.
语言的产生
C.
社会的出现
D.
劳动
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
【单选题】Some boys took chemicals like soda and iodoform. powder because ______.
A.
they liked to set up stalls in the market and sell things, like traders
B.
they were too poor to buy things like soap and medicine
C.
they wanted money and could sell such things quickly
D.
they needed things like soap and medicine for sores
【简答题】Trees can produce some chemicals to protect themselves from _____ hurt.(be)
【单选题】. --- This kind of food is said to contain poisonous chemicals. --- So why not _____ it?
A.
murder
B.
arrest
C.
boycott
D.
abolish
【单选题】Some boys took chemicals like soda and iodoform. powder because ______.
A.
they liked to set up stalls in the marked and sell things, like traders
B.
they were too poor to buy things like soap and medicine
C.
they wanted money and could sell such things quickly
D.
they needed things like soap and medicine for sores
【简答题】Some polluted waters are still beautiful because pollutants such as chemicals are hard to ______.
【多选题】关于油气聚集带,下列描述正确的是 。
A.
沉积盆地油源区或其附近长期继承性隆起带，是有利油气聚集带的重要发育部位
B.
大型富油气盆地或凹陷中央隆起带，是有利油气聚集带的重要发育部位
C.
形成较早的二级构造带总是比形成晚的二级构造带更有利于富集油气
D.
沉积盆地大型斜坡带是形成地层型或岩性型油气聚集带的有利部位
【单选题】A big difference between Kojo and Sorie was that ______.
A.
Kojo took chemicals for some useful experiment but Sorie only wasted his in making an alcoholic drink.
B.
Sorie was rich but Kojo was poor
C.
Kojo had a guilty conscience but Sorie did not
D.
when Kojo objected, Sorie proved that what they were doing was reasonable
【单选题】Food poisoning can be caused by all the following EXCEPT________.
A.
some chemicals
B.
low temperatures
C.
some tiny living things
D.
certain natural materials
【简答题】WSK produces chemicals for use in the agricultural sector, some which are highly toxic in both liquid and gaseous states. They need to be safely stored on site after processing until they are shipped ...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
