题目
A.determine
B.understand
C.undermine
D.enhance
第1题
A.substantial
B.influential
C.beneficial
D.potential
第2题
A. failures because a data file is renamed by error
B. failures when no standby database is configured
C. failures that require no archive logs to be applied for recovery
D. failures due to loss of connectivity-for example, an unplugged disk cable
第4题
In forestry, market failures that could exist (but are not necessarily widespread ) include poorly ______, ______, ______, ______, unpriced negative and positive side effects, and outputs not easily priced
第6题
A. The CHANGE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository(ADR)
B. The VALIDATE DATABASE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR)
C. The ADVISE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE
D. The RECOVER command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE command was executed
第7题
A.of
B. in
C.from
第8题
Travelers now believe that the root cause for failures of British railway is
[A] its structural design.
[B] the pursuit of profit.
[C] its inefficient network.
[D] the lack of safety guarantees.
第9题
A. In spite of
B. In contrast to
C. As a matter of
D. As a result of
第10题
A.cause
B.reason
C.factor
D.fact
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