皮皮学，免费搜题
登录
搜题
【判断题】
明朝的最主要的选士制度是荐举和科举。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】简述机器语言、汇编语言和高级语言各自的特点。
【单选题】Millions of people all over China _____ TV when the spaceship returned and landed safely. [ ]
A.
are watching
B.
had watched
C.
watch
D.
were watching
【简答题】质量控制是消除（）问题，使产品质量保持规定的水平；而质量改进是消除系统性问题。
【单选题】Each day, computers help millions of people do their jobs more effectively. For example, they can help managers decide on a future course of action, and they can then help with the follow-up checks on...
A.
Helping managers decide on a future course of action.
B.
Helping managers check if planned goals are reached.
C.
Helping managers save time in writing a report.
D.
Helping managers design a spreadsheet package.
【单选题】The Great Wall is ________ tourist attraction that millions of people pour in every year. [ ]
A.
so a wellknown
B.
a so wellknown
C.
such wellknown
D.
such a wellknown
相关题目：