A、for
B、of
C、with
第1题:

A. Partitions of PURCHASE_ORDER_ITEMS have system-generated names.
B. Both PURCHASE_ORDERS and PURCHASE_ORDER_ITEMS tables are created with four partitions each.
C. Partitions of the PURCHASE_ORDER_ITEMS table exist in the same tablespaces as the partitions of the PURCHASE_ORDERS table.
D. The PURCHASE_ORDER_ITEMS table inherits the partitioning key from the parent table by automatically duplicating the key columns.
E. Partition maintenance operations performed on the PURCHASE_ORDER_ITEMS table are automatically reflected in the PURCHASE_ORDERS table.
第2题:
A.predecessor-starttime-prompt-file-resource
B.starttime-prompt-predecessor-resource-file
C.prompt-predecessor-starttime-file-resource
D.file-starttime-prompt-resource-predecessor
第3题:
第4题:
______school is much larger than ______.
A.Our;your
B.Our;yours
C.Ours;yours
D.We;you
第5题:
( ) – Is Miss White __________ English teacher, Maria?
– No, she teaches __________ geography.
A.your;my
B.you;mine
C.you;us
D.your;us
第6题:
后缀-our的语义和形容词性物主代词our是相同的,表示“我们的”。