题目内容

2.Executives should have a better idea of what they need and____they can afford to hire new teammembers.

A) that
B) which
C) whether
D) what

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3.No matter who you are and____great your resume might be, the job hunt is always stressful.

A) how
B) so
C) what
D) such

4.We have advertised these jobs online____the hope of getting some ideal candidates.

A) on
B) in
C) to
D) about

5.He decided to____his career as a financial planner and to start his own project.

A) cut down
B) fill out
C) turn off
D) give up

B类IP地址的子网掩码是( )

A. 255.255.255.0
B. 255.255.255.255
C. 255.255.0.0
D. 255.0.0.0