Which of the following sounds the politest? A: Come to my office at 5 o’clock. B: Please come to my office at 5 o’clock. C: Please come to my office around 5 o’clock. D: Could you come to my office around 5 o’clock?

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公告：维护QQ群：833371870，欢迎加入！
公告：维护QQ群：833371870，欢迎加入！

2022-06-06 问题

Which of the following sounds the politest? A: Come to my office at 5 o’clock. B: Please come to my office at 5 o’clock. C: Please come to my office around 5 o’clock. D: Could you come to my office around 5 o’clock?

2021-04-14 问题

o,captain,my captain

2021-04-14 问题

【单选题】如果被测组分是 Fe 3 O 4 ,称量形式是 Fe 2 O 3 ,则换算因数是() (1.0分) A. 3Fe 2 O 3 /2Fe 3 O 4 B. 2Fe 3 O 4 /3Fe 2 O 3 C. Fe 2 O 3 /Fe 3 O 4 D. Fe 3 O 4 /Fe 2 O 3

2021-04-14 问题

??3??-??????????o|???????????????????o????????

2021-04-14 问题

My father will come back at 10 o’clock ______of June 15.

2021-04-14 问题

Pick me up at 8 o’clock. I_______ my bath by then.

2022-06-07 问题

I was greeted by my parents at Kennedy Airport at three o’clock in the afternoon.

2022-06-19 问题

9.“我家有三口人。” A: There are 3 people in my family. B: My family has 3 people.

2022-10-26 问题

以下哪种情况应优先采取措施___。 A: S=9、O=3、D=3 B: S=3、O=9、D=3 C: S=3、O=3、D=9 D: S=5、O=8、D=8

2022-06-27 问题

以下哪种情况应优先采取措施？（） A: S=9，O=3，D=3 B: S=3，O=9，D=3 C: S=3，O=3，D=9

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