皮皮学，免费搜题
登录
搜题
【判断题】
AA课后 (四好:机器关好、屏排齐凳放好、垃圾带好、鞋套门口)违背一个-10分A.
正确
B.
错误
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】—When I am walking in the street,I________some ads every time. —So am I.I hate it.It’s a waste of paper.
A.
give
B.
am given
C.
gave
D.
was giving
【简答题】Waste can be seen everywhere in the school. Some ask for more food than they can eat , some students don’t to turn off the water taps after they finish washing, and others often forget to turn off the...
【单选题】When you see some waste paper on the ground, you should _______ and put it in the trash bin.
A.
give it away
B.
pick it up
C.
turn it on
D.
put it out
【单选题】The purpose of designing some waste heat boilers with sinuous fire tubes, is to_______.
A.
increase exhaust gas velocity through the boiler
B.
reduce accumulations of carbon deposits on the heat transfer surfaces
C.
eliminate exhaust gas pulsations and noise
D.
increase the rate of heat transfer to the waterside
【单选题】— Dear, you should some money for your birthday.— OK. I won’t let a coin go to waste.A．saveB．spen
A.
— Dear, you should ____some money for your birthday. — OK. I won’t let a coin go to waste. A．save
B.
spend
C.
waste
D.
make
【简答题】求解中国古代物不知其数问题(出自一千六百年前我国古代数学名著《孙子算经》)。原题为:“今有物不知其数,三三数之二,五五数之三,七七数之二,问物几何?”即:有一个数,这个数用3除余2,用5除余3,用7除余2,求这个数。 //今有物不知其数,三三数之二,五五数之三,七七数之二,问物几何? #include "iostream.h" void main() { int i=1; cout<<"这个数是:...
【简答题】常用于水果榨汁的两种连续压榨机是: 和 。
相关题目：
参考解析：
知识点：
题目纠错 0
发布
