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【单选题】
A thrust block is designed to().
A.
absorb the shock of wave pressure at the bow
B.
be placed between the engines and the foundation to absorb the vibration
C.
transmit the thrust of the engine to the propeller
D.
transmit the thrust of the propeller to the vessel
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【单选题】The sentence “shall I compare thee to a summer’s day?” is the beginning line of one of Shakespeare’s_____.
A.
Comedies
B.
Tragedies
C.
Sonnets
D.
Histories
【单选题】“Shall I compare thee to a summer's day ? ”is the beginning line of one of William Shakespeare's__.
A.
songs
B.
plays
C.
comedies
D.
sonnets
【判断题】排序能改变记录的物理顺序,而索引不改变记录的物理顺序。
A.
正确
B.
错误
【单选题】I study English.
A.
主 谓
B.
主 谓 宾
C.
主 系 表
D.
主 谓 间宾 直宾
E.
主 谓 宾 宾补
F.
There be
【单选题】______six years since I began to study English.
A.
It has been
B.
I have been
C.
There are
D.
It was
【单选题】“Shall I compare thee to a summer’s day?” The sentence is the beginning of Shakespeare’s_______.
A.
comedy
B.
tragedy
C.
sonnet
D.
poem
【单选题】草岭的食性属于(       )
A.
植食性
B.
肉食性
C.
粪食性
D.
腐食性
【单选题】当车身加强件错误切割的尺寸超过某值时,即使修复好了,也会影响其强度,这个数值是
A.
4 mm
B.
5 mm
C.
6 mm
【单选题】I often help her ________ English. [     ]
A.
study
B.
studies
C.
studied
D.
studying
【单选题】The sentence "Shall I compare thee to a summer's day?" is the beginning line of one of Shakespeare's _____.
A.
comedies
B.
tragedies
C.
sonnets
D.
histories
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