【单选题】
Johnnason: __________ .Cathy: Yes, our family moved in here only a few days ago. Johnnason: Welcome to the neighborhood.
②
Are you here for holidays?
④
What are you doing here?
【单选题】
A university ____ of teachers, administrators and students.
【单选题】
Not onlythe students______________ the teachers are volunteers.
【单选题】
My sister and brother are teachers. [填空] are busy.
【单选题】
Our customers are complaining of the ______ quality of our products.
【单选题】
My teachers words ( ) me a lot in my decision making.
【单选题】
24. They are teachers and dont realize ______ to start and run a company.
【单选题】
设有Teachers表,该表的定义如下:
CREATE TABLE Teachers(
Tno CHAR(8) PRIMARY KEY,
Tname VARCHAR(10) NOT NULL,
Age TINYINT CHECK(Age BETWEEN 25 AND 65) )
下列插入语句中,不能正确执行的是( )。
①
INSERT INTO Teachers VALUES(T100,张宏,NULL)
②
INSERT INTO Teachers(Tno,Tname,Age) VALUES(T100,张宏,30)
③
INSERT INTO Teachers(Tno,Tname) VALUES(T100,张宏)
④
INSERT INTO Teachers VALUES(T100,张宏)
【单选题】
They are encouraged to be brave, independent and to ( )the world on their own or with friends.
【单选题】
He ___________ his friends for their help at the hotel now.