搜题请搜索小程序“爱下问搜题”
问题 单项选择题

快速以太网的传输速率为______。

A．100Mbps

B．10Mbps

C．1Gbps

D．l0Gbps

答案

参考答案：A

解析： 快速以太网的传输速率为l00Mbps。

补全对话，情景问答

情景交际：

A: Excuse me, 1. ______________________? I haven't seen him for weeks.

B: Jim's gone to England.

A: Really? 2. _____________________?

B: He went there last week.

A: 3. __________________________?

B: Yes. He had lived there for 15 years before he came to China.

A: 4. __________________________?

B: He traveled with his friends.

A: 5. __________________________?

B: He'll be away for about two weeks.

A: Oh, thank you. I'll phone him this evening.

查看答案
单项选择题

A．手をきちんとゆかにつけること

B．リズムにうまく合わせること

C．体操の間、呼吸を続けること

D．体操の途中で休まないこと
查看答案