【简答题】解释“M16 Ph3 P1.5-7g6g-L-LH”的含义。 表示双线细牙普通外螺纹,大径为____mm ,导程为 ____ mm,螺距为 ____ mm,中径公差带为7g,大径公差带为6g,____旋合长度,旋向为 ____ 旋。
【多选题】When verifying the OSPF link state database, which type of LSAs should you expect to see within the different OS PF area types?()
A.
All OSPF routers in stubby areas can have type 3 LSAs in their database.
B.
All OSPF routers in stubby areas can have type 7 LSAs in their database.
C.
All OSPF routers in totally stubby areas can have type 3 LSAs in their database.
D.
All OSPF routers in totally stubby areas can have type 7 LSAs in their database.
E.
All OSPF routers in NSSA areas can have type 3 LSAs in their database.
F.
All OSPF routers in NSSA areas can have type 7 LSAs in their database.
【单选题】听力原文:M: Hi, Helen. I didn't expect to see you here. How is it going these days? Your face looks pale. W: Yes, I am nearly worn out, I can't stand it any more. M: What's up? W: Being a working mother i...
B.
Because she was in a bad mood.
C.
Because she was tired.
【多选题】编制综合法指数时,同度量因素的作用有( )。
【单选题】_______ solids expand much less than liquids or gases, the continuous increases can add up to a lot, …
【单选题】______, liquids can be changed into gases.