You have an Active Directory domain named contoso.com. You have a domain controller named Server1 that is configured as a DNS server. Server1 hosts a standard primary zone for contoso.com. The DNS configuration of Server1 is shown in the exhibit. (Click the Exhibit button.) You discover that stale resource records are not automatically removed from the contoso.com zone. You need to ensure that the stale resource records are automatically removed from the contoso.com zone. What should you do()
第1题:
A、 Have you gone
B、 Are you going
C、 Have you been
D、 Did you go
第2题:
You buy a gift, but you can if you want to.
A. must
B. mustn't
C. have to
D. don't have to
第3题:
A.Do you have a reservation?
B.Have you paid beforehand?
C.Have you made an order?
D.Do you have an appointment?
第4题:
A、might meet
B、might have met
C、may have met
D、may have been met
第5题:
A、did you put; have put
B、have you put; put
C、had you put; have put
D、were you putting; have put
第6题:
A、of course
B、thank you. I may
C、I'll have a try
D、well,I won't disappoint you
第7题:
A unless you will have ;
B unless you don’t have ;
C unless you have
第8题:
A.Do you try
B.Have you tried
C.Are you trying
D.Have you been trying
第9题:
A、Will you try
B、Have you tried
C、Do you try
D、Are you
第10题:
A、should have done
B、must have done
C、must do
D、have to do