Susan：Oh， 4 ．Let’s just meet at the theater before the show，around 7：30．

[单选题]Susan: Let's go to the restaurant and have dinner right now!Marilyn: OK. Let's get in.Susan: Thanks. _________.A． After youB． You go firstC． I'll follow youD． Have fun

[单选题]H．arry: Oh, those Romans...Susan: You are hopeless. So, (59) ?H．arry: I'm preparing for a meeting tomorrow.

[问答题]I would appreciate it if you would just let me deal with this case.

[问答题]I would appreciate it if you would just let me deal with this case.

[试题]4 Susan Grant is in something of a dilemma. She has been invited to join the board of the troubled Marlow FashionG．roup as a non-executive director, but is uncertain as to the level and nature of her contribution to the strategicthinking of the Group.

[单选题]Let's ______.A.play footballB.play a footballC.play the footballD.play foot

[单选题]–Oh, dear! I've just broken a window.–______A.Don't worry B.All right C.Tha

[单选题]Let R and S be the relation respection respectively：Relation R:A B C Relation S:B C D1 2 3 2 3 46 7 8 2 3 59 7 8 7 8 1The number of tuples that the result of the expression R∞S(Here if natural join of relations R and S) is (69) ．(69) A．1B．4C．7D．10

[单选题]Let R and S be the following relations：A．3B．4C．5D．6

[单选题]Let R and S be the relation respectively: Relation R: A B C Relation S: B C D 1 2 3 2 3 4 6 7 8 2 3 5 The number of tuplesthat the result of the expression R ∞ S (Here is the natural join of relations R and S) isA．3B．4C．6D．9