A
B
C
D
第1题:
A.Air
B.Position
C.Atmosphere
D.structure
第2题:
A. It is effective only in partition pruning.
B. It is effective only in partitionwise joins provided that the query predicates are different from the partitioning key.
C. It is effective in both partition pruning as well as partitionwise joins provided that the query predicates are identical to the partitioning key.
D. It is effective in both partition pruning as well as partitionwise joins irrespective of whether the query predicates are different from or identical to the partitioning key.
第3题:
第4题:
第5题:
第6题:
第7题:
I think this sofa is()than that one.
Acostlier
Bexpensiver
Ccost more
Dmore costly
第8题:
善意收购(friendly acquisition)
第9题:
A
B
C
D
第10题:
It is effective only in partition pruning.
It is effective only in partitionwise joins provided that the query predicates are different from the partitioning key.
It is effective in both partition pruning as well as partitionwise joins provided that the query predicates are identical to the partitioning key.
It is effective in both partition pruning as well as partitionwise joins irrespective of whether the query predicates are different from or identical to the partitioning key.
第11题:
costlier
expensiver
cost more
more costly
第12题:
timber or steel rails
locomotives or boilers
railway passenger coaches
motor vehicles
第13题:
A、effective of
B、effective for
C、effective to
D、effectively for
第14题:
Chain slings are suitable for heavy slender articles,such as ________ .
A.timber or steel rails
B.locomotives or boilers
C.railway passenger coaches
D.motor vehicles
第15题:
第16题:
第17题:
第18题:
第19题:
His attitude toward us seems()
第20题:
inspect
impairs
impacts
insects
第21题:
identify
identity
identical
identification
第22题:
第23题:
It is effective only in partition pruning.
It is effective only in partitionwise joins provided that the query predicates are different from the partitioning key.
It is effective in both partition pruning as well as partitionwise joins provided that the query predicates are identical to the partitioning key.
It is effective in both partition pruning as well as partitionwise joins irrespective of whether the query predicates are different from or identical to the partitioning key.
第24题:
30 yuan
40 yuan
90 yuan
150 yuan