皮皮学，免费搜题
登录
搜题
【单选题】
机构中的构件可分为三类,( )是指运动规律已知的活动构件,它的运动是由外界输入的,又称为输入构件。A.
活动构件
B.
件（主动件）
C.
从动件
D.
固定构件
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】听力原文：W: Hi, Bill. M: Hi, Levin. W: How about going to movie? M: I'll be glad to. When will the film start? W: It starts at ten to ten. M: We still have ten minutes. Let's have a drink first. W: O.K. W...
A.
10:00
B.
9:40
C.
10:10
【单选题】Scientists have come up with a theory for why time flies when you are having fun and drags when you are bored. Scans have shown that【C1】______ of activity in the brain change depending on how we focus...
A.
panels
B.
patents
C.
patterns
D.
partitions
【简答题】Everyone likes living in a clean and comfortable environment. If the envionment(环境) is bad, it will affect（影响）our bodies, and make us not feel well. Sometimes we may be terribly ill. At that time we d...
【简答题】Directions: Complete the following summary of the passage by choosing proper words you’ve learned in the passage to fill in each blank. Change the form if necessary. City-states in ancient Greece ofte...
【判断题】导游服务具有较明显的经济性,主要表现在优质服务,直接创收; 扩大客源,间接创收: 因势利导,促销商品; 增进了解,促进经济交流等四方面。()p16
A.
正确
B.
错误
【简答题】Democracy Democracy is not a new concept. The ancient Athenians had a democratic system. Their democracy was the same as American democracy in many ways. Nevertheless, there are several important diff...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
