Our plane（）down at 7: 00 p.m. to be exact.
点在下述情况中运动，哪个答案正确：（）。 （1）at≡0，an≡0。 （2）at≠0，an≡0。 （3）at≡0，an≠0。 （4）at≠0，an≠0。
You took the DATA1 tablespace offline at 10：00 A.M. At 12：30 P.M.， a schema of a user is dropped and purged from the Recycle Bin. You noticed this at 2：00 P.M. and decided to perform an incomplete recovery. Which datafiles will you recover？（）
Her plane takes（） at 3 p.m.
AT5301-1的H2组分量程是（）。
The public store is to close at 9:30 p.m. （）no need to worry; it is just 7:30 p.m.
Please board at Gate 12,The departure time is 15 o’clock p.m.请在12号登机口登机，飞机将于下午15点降落。
4 Same or different? Write S or D.► 8.45 p.m. 8.45 in the evening S► 3.00 p.m. nearly 3.00 D1 12.00 at night midnight ____
4 11.45 p.m. 11.45 at night ____
According to the time table, the train for Beijing ____________ at 9:10 P.m. from Monday to Friday.
Golden sun shop Business Hours: 8:00 a.m. —9:00 p.m. Sorry Closed for lunch12:30-1:30 p.m.
The meeting with Mr. Kim______until Tuesday, December 15th, at 2:00 p.m.
The train leaves at 6:00 p.m., so I have to be at the station ____ 5:40 p.m. at the least.
The decomposition of HI has rate constants k=0.079dm3·mol-1·s-1 at 508℃and k=0.24dm3·mol-1·s-1 at 54
Wang: I've got an appointment. I'm going to meet a friend in London at 3 p.m. It's already a quarter past 2. ______.
听力原文：Ladies and gentlemen, I'm sorry to announce that tonight's concert will be delayed by an hour due to technical difficulties. The program will now begin at 7 p.m. We encourage you to visit the cafeteria in the basement, and our display of vintage photographs on the first floor. Please be sure to carry your passes with you when you leave the hall. You will need to show them at the entrance when you come back for the performance.
When Lily came home at 5 p.m. yesterday, her mother cooked dinner in the kitchen.（）
When Lily came home at 5 p.m. yesterday, her mother had cooked dinner in the kitchen.（）
When Lily came home at 5 p.m. yesterday, her mother was cooking dinner in the kitchen.（）
When Lily came home at 5 p.m. yesterday, her mother cooks dinner in the kitchen.（）
假设以下代码运行环境为32位系统，其中，__attribute__（（packed））的作用是告诉编译器取消结构在编译过程中的优化对齐，按照实际占用字节数进行对齐。代码段1：struct student1 {char name [10];long sno;char sex;float score [4];}__attribute__（（packed）） *p1, a1, b1;代码段2：union
British people live in . Life in Britain Homes and families: Many British people live in houses, not flats (公寓). Most houses have gardens. Daily life: Most office workers start work at about nine in the morning, and finish at about five or six in the afternoon. Most people don't go home for lunch. They just have a quick meal. School life: Children start school at about 9 a.m. and finish at about 3:30 p.m. Most children have lunch at school. All children go to school when they are six or seven. Shops: Most shops open at about 9 a.m. and close at 6 p.m. Usually, they don't close for lunch. A gardensB housesC roomsD flats
I’m very sorry, sir. All the tables are reserved until 7:30 p.m. What about a table for 8:00 p.m.
With finl conclusion _____, the meeting endedt 4:30 p.m. lst Mondy.to drwB．to be drwnC．drWith finl conclusion _____, the meeting endedt 4:30 p.m. lst Mondy.to drw B．to be drwn C．drwn D．drwing
