皮皮学，免费搜题
登录
搜题
【单选题】
入侵防御系统是一种（）设备。A.
主动部署
B.
旁路部署
C.
并联部署
D.
串接部署
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】Through long power lines electricity goes ______.
A.
to the place needed
B.
there it is needed
C.
where it is needed
D.
which it is needed
【多选题】老年人膳食指南的内容包括（ ）。
A.
控制能量，控制体重
B.
饮食清淡多样，主食多粗粮，少盐
C.
每天进食乳或乳制品，常食用大豆或豆制品
D.
动物性食物要适量，多吃蔬菜和水果
【单选题】配合H/p、r、s多用于
A.
孔轴有相对运动的配合
B.
孔轴无相对运动,但定心精度要求高的配合
C.
孔轴低速回转或往复运动的配合
D.
孔轴之间无紧固件而传递较小转矩的配合
【单选题】Rationing by long lines is
A.
inefficient, because it wastes buyers' time.
B.
efficient, because those who are willing to wait the longest get the goods.
C.
the only way scarce goods can be rationed.
D.
only necessary if price ceilings are not binding.
【单选题】— How is the _______ in Tiandong? — It’s getting worse and worse. There are always long lines of cars on roads.
A.
culture
B.
food
C.
weather
D.
traffic
【单选题】Visitors to the National Museum can avoid long lines at the ticket booths by purchasing tickets ____.
A.
in advance
B.
in detail
C.
out of order
D.
with caution
【单选题】--- How is the _______ in Hangzhou ? --- Awful. There are always long lines of cars on roads .
A.
culture
B.
food
C.
weather
D.
traffic
相关题目：
参考解析：
知识点：
题目纠错 0
发布
