皮皮学，免费搜题
登录
搜题
【多选题】
下列设备中属于数据链路层的设备有（ ）。 （多选）A.
中继器
B.
集线器
C.
网桥
D.
交换机
E.
路由器
F.
网关
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
【单选题】In the face of China's resolute battle against the deadly novel coronavirus outbreak that has caused 17,000 confirmed cases of infections and 361 deaths nationwide, millions of Chinese people have bee...
A.
noun phrase
B.
adverb phrase
C.
prepositional phrase
D.
verb phrase
【简答题】翻译下面的短文。 A sentence normally has a subject (主语) and a predicate (谓语) . The subject identifies a person, place or thing. The predicate tells what the subject does or is. The predicate always includes a...
【单选题】What verb phrase is the following underlined part? Having seen the film, we had a discussion.
A.
Finite verb phrase
B.
Non-Finite verb phrase
C.
Both Finite verb phrase and Non-Finite verb phrase
D.
Neither Finite verb phrase or Non-Finite verb phrase
【简答题】简述常用的热处理工艺原理及特点?
【多选题】前期物业服务合同具有的特征包括（ ）。
A.
前期物业服务合同由建设单位和物业服务企业签订
B.
前期物业服务合同具有过渡性
C.
前期物业服务合同是非要式合同
D.
前期物业服务合同是要式合同
E.
前期物业服务合同具有系统性
【简答题】Exercise A Phrases Instructions: Identify what kind of phrase is underlined group of words. Just write down " the letter" of the correct answer.(只选填每小题答案选项的序号) 1. The phrase “ too dif fi cult ” is (a....
相关题目：