【填空题】Bob is _________ (young) than Fred but ___________ (tall) than Fred.

Bill: ________ My old friend Fred. How goes it, Fred?Fred: Hi, there, Bill! What's new?Bill: Nothing much. A: A、Look! B: B、Look, who's here! C: C、Look his age! D: D、Look up to you!

Tom: Mum, this is my friend, Fred. Mum: _____ Fred: How do you do? A: Good afternoon. B: Glad to meet you C: How do you do? D: How are you?

在如下程序中，引发错误的语句是______ class Fred;class Barney{ Fred f;}class Fred{ Barney b;}

通过 SQL，在 "Actor" 表中删除 "FirstName" 等于 "Fred" 的记录的描述正确的是（）。 A: DELETE FirstName='Fred' FROM Actor B: DELETE ROW FirstName='Fred' FROM Actor C: DELETE Actor WHERE FirstName = 'Fred' D: DELETE FROM Actor WHERE FirstName = 'Fred'

通过 SQL，您如何在 "Persons" 表中删除 "FirstName" 等于 "Fred" 的纪录？ A: DELETE FROM Persons WHERE FirstName = 'Fred' B: DELETE FirstName='Fred' FROM Persons C: DELETE ROW FirstName='Fred' FROM Persons

Considerthefollowingdialogue:Fred:Onaver...Inthisexchange,Tedis

Daisy: Fred, why don’t you come and have a picnic with us Fred: （）. I have long been expecting it.

Fred finds Chinese very difficult. ______

Fred ________ (buy) a new house last year.