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【判断题】
 TN-C-S系统兼有TN-C系统和TN-S系统的优点,保护性能介于两者之间。
A.
正确
B.
错误
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【判断题】RM 系统实现的第一步骤是拟定CRM战略目标
A.
正确
B.
错误
【判断题】CRM系统实现的第一步骤是拟定CRM战略目标。
A.
正确
B.
错误
【判断题】CRM系统实现的第一步骤是拟定CRM战略目标。()
A.
正确
B.
错误
【单选题】She resembles her sister in ___ , but not in character.
A.
applicant
B.
appearance
C.
degree
D.
hobby
【单选题】Linda ________ her sister in many ways. They are both tall and friendly.
A.
like
B.
likes
C.
is like
【单选题】可用于早期诊断的 Ig是( ):
A.
Ig G
B.
Ig A
C.
Ig M
D.
Ig E
E.
Ig D
【单选题】He felt inferior ____ her sister in dancing.
A.
than
B.
with
C.
to
D.
as
【单选题】She______ her sister in appearance but not in character.
A.
resembles
B.
disguises
C.
imitates
D.
assumes
【单选题】Mary did _______ her sister in the maths exam. [     ]
A.
as worse as
B.
more careful than
C.
as good as
D.
much more carelessly than
【单选题】液舱自由液面对静稳性力臂GZ的影响与( )有关。
A.
液面大小
B.
液面形状
C.
横倾角
D.
以上均是