题目内容
(请给出正确答案)
[单选题]
Mary used to _____in plays when she was in college.
A.act
B.active
C.action
D.activity
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A.act
B.active
C.action
D.activity
A.with…on
B.have…on
C.with…in
D.have…in
某数据库表中有一个Name字段,查找Name为Mary和Lisa的记录的准则可以设置为()。
A.In("Mary","Lisa")
B.Like "Mary" And Like "Lisa"
C.Like("Mary" "Lisa")
D.Mary And "Lisa"
A.can not have attended
B.can not attend
C.must not have attended
D.must not attend
某数据库有一个Name字段,查找Name不是Mary的记录的准则可以设定为()。
A.Not "Mary"
B.Not "Mary*"
C.Not "*Mary"
D.Not"*Mary*"
A.disagree
B.learning
C.active
D.purposeful
此题为判断题(对,错)。