【单选题】Which statement about Robert Byrd is false? 查看材料
A.
He is a member of American Democratic Party.
B.
He is a member of the Senate.
C.
He was wrongly declared dead by Wikipedia.
D.
He used to edit entries in Wikipedia.
【简答题】三相半波整流电路阻性负载移相范围是( )度
【简答题】《关于培育和践行社会主义核心价值观的意见》指出,要把社会主义核心价值观落实到( )各个方面,用法律的权威来增强人们培育和践行社会主义核心价值观的自觉性。 A.立法 B.执法 C.司法 D.普法和依法治理
【单选题】Which statement is correct regarding the operation of DHCP?
B.
A DHCP client uses a ping to detect address conflicts.
D.
A DHCP server uses a gratuitous ARP to detect DHCP clients.
F.
A DHCP client uses a gratuitous ARP to detect a DHCP server.
H.
If an address conflict is detected, the address is removed from the pool and an administrator must resolve the conflict.
I.
检测到地址冲突,则从地址池中删除该地址,管理员必须解决冲突。
J.
If an address conflict is detected, the address removed from the pool for an amount of time K. nfigurable by the administrator. L. 检测到地址冲突,则将该地址从地址池中删除一段时间,然后由管理员重新配置该地址。
【单选题】以下哪项不属于行政合理性原则的具体内容( )
【单选题】下列关于增值税一般纳税人企业中,不构成材料采购成本的是( )。
【单选题】20世纪50年代末,Robertson提出了( )。
【单选题】Which statement explains why the boiling point of methane is higher than that of neon?
A.
r : H, 1; C, 12; Ne, 20]
B.
A molecule of methane has a greater mass than a molecule of neon.
C.
Molecules of methane form hydrogen bonds, but those of neon do not.
D.
Molecules of methane have stronger intermolecular forces than those of neon.
E.
The molecule of methane is polar, but that of neon is not.