【判断题】在寒冷季节期间,为防止水在柴油油箱中冷凝,所以要求柴油油箱不能装满柴油。
【单选题】听力原文:W:Sorry,sir.The flight is somewhat behind schedule. M:Thank you.You will tell us as soon as you know something definite,won't you? Q:What can we learn from the conversation? (18)
C.
The plane has broken down.
D.
The flight is canceled.
【判断题】自2010年12月1日,对外商投资企业、外国企业及外籍个人开始征收城市维护建设税。( )
【单选题】Read the following paragraphs and identify the sentence that is not appropriate in each of the paragraphs.It is exciting to visit different places. Today people are so fond of travelling. (1)The main ...
【判断题】自2010年12月1日起,对外商投资企业、外国企业及外籍个人征收城市维护建设税。( )A. 对 B. 错
【单选题】In the author’s mind, the large population is not the reason that leads to the difficultties of a fast urbanization in Africa.
【单选题】听力原文: Men usually think the cartoon is funny. Women do not. And there's a good reason for the difference in opinion. We start finding things laughable or not laughable-early in life. And infant first ...
【单选题】Refer to the exhibit.What is the reason that the interface status is “administratively down,line protocol down”?()
A.
There is a mismatch in encapsulation types
B.
The wrong type of cable is connected to the interface
C.
The interface has been configured with the shutdown command
D.
The interface is not receiving any keepalives
E.
The interface needs to be configured as a DTE device
F.
There is no encapsulation type configured