皮皮学，免费搜题
登录
搜题
【单选题】
A technician recently installed a new firewall. Which of the following ports must be open to permit HTTPS traffic?（）A.
21
B.
23
C.
80
D.
443
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】"集成电路"[单数形式]翻译成专业英语为:
【简答题】Questions 35-37 Complete the notes concerning the example of Mary and Jim using NO MORE THAN THREE WORDS for each answer. —— talk to the English tutor at the ELC —— 【35】______ materials —— decide whic...
【简答题】Mr. Brooks concludes that people will be a mixture of__
【单选题】What is implied about Mr. Brooks?
A.
He recently had a charity concert.
B.
He is a guitarist.
C.
He met Ms. Bell for the first time in July.
D.
He used to perform. regularly at Ms. Bell's company.
【简答题】How does Mr. Weidner think about the offered price of the products? Mr. Weidner thinks that the offered price is ______.
【简答题】按车桥上车轮的作用不同,车桥分为 、 、 和 四种类型。
【简答题】按车桥上车轮作用的不同,车桥分为 、 、 和 四种。
相关题目：