Let me explain something to you.
A and B can rule out that you can't surf the Internet without IP. B Temporary IP is automatically assigned by the machine, and there is no DHCP service. Unless you dial ADSL, you can't communicate with the external network, but only if you access through the local area network.
C has a fixed IP address, which is possible, because the intranet IP can be obtained through DHCP or set to be fixed manually.
D has a dynamic IP address, which is also possible, because it says that dynamic IP can be obtained through DHCP service.
Therefore, C and D meet the requirements for LAN access to the Internet.
As for whether there is DHCP service in the LAN, it is not clearly stated, so D is not excluded.
The question itself is wrong. If it is a single choice, then choose C.
But the topic should be
A personal computer connected to the Internet through a local area network (there is no DHCP server in the local area network).