A.I opened
B. did I open
C. I had opened
D. had I opened
参考答案:D
第1题:
An Intranet is(71)the application of Internet technology within an internal or closed user group.Internets are company(72)and do not have a(73)connection to the Internet.Used properly an Internet is highly effective corporate tool,capable of regularly(74)information to empower the workforce with the information needed to perform. their roles.Used in this way,Internet represent a step towards the(75)office.
(58)
A.simple
B.simply
C.single
D.singly
第2题:
第3题:
下列何种不属于集装箱整箱接收、拆箱交付方式?()
A.DOOR/CY
B.DOOR/CFS
C.CY/CFS
D.CY/CY
第4题:
An Intranet is (71) the application of Internet technology within an internal or closed user group.Internets are company and not do not have a (72) connection to the Internet.Usedproperly an Internet is highly effective corporate tool,capable of regularly (73) information toempower the workforce with the information needed to perform. their roles.Used in this Way,Internet represent a step towards the (74) office.
(84)
A.simple
B.simply
C.singlc
D.singly
第5题:
Hardly()home when it began to rain.
Ahad I got
BI had got
Chad Iarrived in
第6题:
对下面的代码,哪段描述是错误的?() public class Door{ } public class House{ public House(){ Door door = new Door();}}
A.Door是一个类。
B.House是一个从Door继承的类。
C.House的构造函数中声明了一个名为door的变量。
D.door是一个对象。