题目内容

A．100msB．200μsC．125μsD．150μs

A. 100ms
B. 200μs
C. 125μs
D. 150μs

查看答案

搜索结果不匹配？点我反馈

更多问题

A．0．4B．0．5C．0．8D．1．0

A. 0．4
B. 0．5
C. 0．8
D. 1．0

听力原文：W: Hello, Mr. Kay？ I'm sorry for being late.
M: That's quite all right.
W: I owe you an apology. I was planning to come to your reception this evening but I'm afraid I can't make it after all. My mother's been taken iii and I have to go down to the hospital.
M: Very sorry to hear it. I hope it's nothing serious.
W: Well, they aren't sure. They've got to do some tests.
M: Well, thank you for letting me know. Let me know if there's anything I can do.
W: Thanks. Goodbye.
M: Goodbye.
(12)

A. She is ill.
B. We don't know from the passage.
C. There is something wrong with her father.
D. She went to see a doctor.

A．2032B．2048C．2000D．2056

A. 2032
B. 2048
C. 2000
D. 2056

【S5】

A. destinations
B. resources
C. packets
D. sources