"Vulnerable to" in Line 3 probably means ______.
A. subject to
B. easy to be attacked by
C. of great volume
D. likely to damage
查看答案
贾某与黄某素有冤仇，一日贾某在路上看到一人浑身是血，奄奄一息，遂上前查看，发现是黄某。黄某乞求贾某帮助，但贾某断然离开。黄某最终因失血过多死亡。关于贾某的行为，下列说法正确的是()。
A. 贾某的行为构成作为犯罪
B. 贾某的行为构成不作为犯罪
C. 贾某违反道义义务，不构成犯罪
D. 贾某行为构成见危不救罪
The reasons for the popularity of Treasury bills are the following except that ______.
A. they are the only money market instruments affordable to individual investors
B. they are highly liquid
C. they are risk-free
D. they give higher return than other money market instruments
Which of the following requirements is NOT mentioned in successfully dealing with large volume and variety of transactions？
A large number of skillful staff and expertise.
B. Effective internal control system.
Complex accounting system.
D. Widespread use of electronic data processing.
According to the passage, ______ can eliminate bank cheeks and the subsequent work.
A. credit cards
B. some sophisticated equipment
C. computers
D. a device of electronic transfer of funds
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