皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【判断题】
管理间子系统是综合布线系统的管理中枢,整个建筑物或大楼的各种信号都经过各类通信电缆汇集到该子系统。
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
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】Roberta appeared on the stage. She took a deep breath and began to 36 .  Now she was Portia, a strong–willed 37 in Shakespeare’s The Merchant of Venice. The theater was filled with people. She was spe...
【单选题】at the club, members planted a little Japanese style garden next to their courts, and ringed the margins of the courts with a profusion of roses and sunflowers.
A.
an abundance of
B.
a proliferation of
C.
an ignorance of
D.
a confederation of
【简答题】A.She has never been to Gettysburg. B.She took a political science course. C.Her family still goes on vacation together. D.She's interested in the United States Civil War.
【单选题】The club members ______ in the meeting room at nine sharp.
A.
amassed
B.
joined
C.
collected
D.
assembled
【简答题】A.She took a history class last year. B.She doesn't trust the man's opinion. C.She didn't like her sociology professor. D.She probably won't take any history classes.
【单选题】关于以下程序段的描述,正确的是x=-1do {x=x*x-1}while(!x)
A.
是死循环
B.
循环执行两次
C.
循环执行一次
D.
有语法错误
【判断题】增强型近地警告系统EGPWS具有地形显示功能和前视地形警戒能力,但没有保留现行GPWS的全部警戒功能。
A.
正确
B.
错误
【单选题】The club members ______ in the meeting room at nine sharp
A.
assembled
B.
collected
C.
joined
D.
amassed
【单选题】The chairman was so delighted to see all of the members of the club had ______at the conference.
A.
turned back
B.
turned off
C.
turned out
D.
turned up
【判断题】增强型近地警告系统EGPWS具有地形显示功能和前视地形警戒能力,但没有保留现行GPWS的全部警戒功能。
A.
正确
B.
错误
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题