due
caused
because
owe
第1题:
A.unreadable
B.beautiful
C.careful
D.undecided
第2题:
The mistake in the locally printed postage stamps was in the ______.
A. spelling of postage
B. price
C. wording
D. color
第3题:
A: at
B: up
C: out
D: to
第4题:
第5题:
第6题:
第7题:
第8题:
错误(mistake)
第9题:
due
caused
because
owe
第10题:
when the schema of the user, SCOTT, was deleted by mistake 15 minutes ago
when the table EMP of the SCOTT schema was dropped by mistake 15 minutes ago
when some rows of the table, EMP, in the SCOTT schema were deleted by mistake 15 minutes ago
when some incorrect values were inserted in the EMP table in the user Scott’s schema during the last 15 minutes
never, because FLASHBACK TABLE is not a valid command in Oracle 10g.
第11题:
第12题:
resulted from
resulted in
brought up
brought in
第13题:
A、make a, won't
B、will make a, aren't
C、make a, mustn't
第14题:
It was () the driver's carelessness that the accident happened.
A、through
B、for
C、because
D、with
第15题:
A. interesting
B. layman
C. sin
D. mistake
第16题:
第17题:
第18题:
第19题:
Please see that suchan()does not occur again.
第20题:
第21题:
A
B
C
D
第22题:
A
B
C
D
第23题:
in
to
from
by