When will the friend be at the airport?[音频] A: 11:45 am on Sunday B: 11:30 am on Sunday C: 11:00 am on Sunday D: 12:30 am on Sunday
When will the friend be at the airport?[音频] A: 11:45 am on Sunday B: 11:30 am on Sunday C: 11:00 am on Sunday D: 12:30 am on Sunday
The restaurant is in __ from 11am to 10 pm.
The restaurant is in __ from 11am to 10 pm.
Interview One The peak for text messaging is between ______. A: 10:30 pm and 11:00 pm B: 7:30 am and 8:00 am C: 10:30 am and 11:00 am D: 8:00 pm and 10:30 pm
Interview One The peak for text messaging is between ______. A: 10:30 pm and 11:00 pm B: 7:30 am and 8:00 am C: 10:30 am and 11:00 am D: 8:00 pm and 10:30 pm
When I’m leaving, nothing is 11 than to learn that I am so special.
When I’m leaving, nothing is 11 than to learn that I am so special.
The restaurant is in __ from 11am to 10 pm. A: service B: serve C: broken D: target
The restaurant is in __ from 11am to 10 pm. A: service B: serve C: broken D: target
做叫醒时，必须注意AM和PM的区分，中午12点-晚上11：59为AM，凌晨0点-中午12点位PM。
做叫醒时，必须注意AM和PM的区分，中午12点-晚上11：59为AM，凌晨0点-中午12点位PM。
在表达式{^2020-10-01}-20和{^2020-10-01 11:45:30 am}-100中，20和100代表的意义是
在表达式{^2020-10-01}-20和{^2020-10-01 11:45:30 am}-100中，20和100代表的意义是
【单选题】) — ____ you Miss Smith? — Yes, I ____ . A. Are; are B. Am; am C. Are; am D. Is; am A. Are are B. Am am C. Are am D. Is am
【单选题】) — ____ you Miss Smith? — Yes, I ____ . A. Are; are B. Am; am C. Are; am D. Is; am A. Are are B. Am am C. Are am D. Is am
I tired but I hungry.: am ; am not|am; am|are; are not|is; is not
I tired but I hungry.: am ; am not|am; am|are; are not|is; is not
当溶液中有两种辅助配位剂L 和A同时对金属离子M产生副反应，这时金属离子M的总副反应系数为 A: aM= aM(L )+ aM(A) B: aM= aM(L ) + aM(A)- 1； C: aM=aM(L )+aM(A)+ 1 D: aM=aM(L )-aM(A)
当溶液中有两种辅助配位剂L 和A同时对金属离子M产生副反应，这时金属离子M的总副反应系数为 A: aM= aM(L )+ aM(A) B: aM= aM(L ) + aM(A)- 1； C: aM=aM(L )+aM(A)+ 1 D: aM=aM(L )-aM(A)