A、Planning
B、Drafting
C、Revising
D、Editing
A、How was your flight?
B、What was the weather like when you left London?
C、How long are you planning to stay?
D、Are you married?
— ________was it that David managed to get in contact with the professor? — Oh, a friend of mine helped him. |
[ ] |
A. Where B. What C. How D. Why |
A university has several departments. Each department has several classes and research institutes. Each research institute has several staff members, among which some professors and associated professors supervise some postgraduates. Each class has several students. Each student can opt several courses and each course can be opted by several students. (1)Create corresponding concept model using noun/verb method. (2)Convert the concept model from Question 1 to corresponding database model, described by tables.
At the dinner we usually begin with soup and____fruit. |
[ ] |
A. come across B. end up C. end up with D. end by |
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