题目内容

【C7】______

A. impressed
B. surprised
C. excited
D. comforted

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【C14】______

A. out of control
B. under control
C. in control
D. over control

A.DEL TABLE SB.DEL SC.DROP TABLE SD.DROP S

A. DEL TABLE S
B. DEL S
C. DROP TABLE S
DROP S

A.UPDATE S SET grade=85 WHERE SN='王二'AND CN='化学'B.UPDATE S SET grade='85' WHERE SN

A. UPDATE S SET grade=85 WHERE SN='王二'AND CN='化学'
B. UPDATE S SET grade='85' WHERE SN='王二'AND CN='化学'
C. UPDATE grade=85 WHERE SN='王二'AND CN='化学'
D. UPDATE grade='85'WHERE SN='王二'AND CN='化学'

A.SET 价格='价格*1.05'B.SET价格=价格*1.05C.Modify 价格='价格*1.05'D.Modify 价格=价格*1

A. SET 价格='价格*1.05'
B. SET价格=价格*1.05
C. Modify 价格='价格*1.05'
D. Modify 价格=价格*1.05

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