此题为判断题(对,错)。
第1题:
The government manages to affect the level of aggregate demand through and( )monetary policy.
A.commerc ial
B.fiscal
C.sluggish
D.industrial
第2题:
:The government manages to affect the level of aggregate demand through and( )monetary policy.
A.commerc ial
B.fiscal
C.sluggish
D.industrial
第3题:
第4题:
[A] innate [B] intact [C] integral [D] integrated
第5题:
第6题:
【单选题】查询计算机应用技术和软件技术专业成绩大于80分的学生信息的命令是?
A.db.students.find({$and:[{$or:[{"major":"计算机应用技术"},{"major":"软件技术"}]},{"score":{$gt:80}}]})
B.db.students.find({$or:[{$or:[{"major":"计算机应用技术"},{"major":"软件技术"}]},{"score":{$gt:80}}]})
C.db.students.find({$and:[{$or:[{"major":"计算机应用技术"},{"major":"软件技术"}]},{"score":{$gte:80}}]})
D.db.students.find({$and:[{"major":"计算机应用技术"},{"major":"软件技术"},{"score":{$gt:80}}]})