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【判断题】
( )国标规定螺纹的牙顶画粗实线,牙底画细实线,螺纹终止线画粗实线,牙底线画入倒角。
A.
正确
B.
错误
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举一反三
【单选题】____that there is no opposition , I will report it to the general manager .
A.
To provide
B.
Be provided
C.
Having provided
D.
Providing
【简答题】EFI electronic fuel injection
【单选题】单选 (5 分 ) 观念艺术的特点在于隐藏在艺术品后面敏锐的、晦涩的的____比实际作品本身更重要。 ·
A.
色彩 ·
B.
理想 ·
C.
思想 ·
D.
物质
【单选题】_______is not a feature of the electronic controlled engines.
A.
Lower fuel consumption
B.
Better balanced cylinder power
C.
A shorter overhaul period
D.
Less smoke emission
【简答题】А накануне ______ (Новый год) в каждой квартире уже стоит ёлка, под которой ждут своего часа новогодние подарки. Продукты для праздничного стола уже ______ (купить, 形动词). 31 декабря на кухне кипит раб...
【单选题】As the plunger moves up, the ports are closed and the fuel _____ and delivered to the injector nozzle at very high pressure.
A.
being compressed
B.
to be pumped up
C.
is pressurized
D.
are built up
【单选题】“人类的美好理想,都不可能唾手可得,都离不开筚路蓝缕、手胼足胝的艰苦奋斗”。下列对艰苦奋斗理解错误的是( )
A.
艰苦奋斗的主旨在于奋斗,其价值在于为事业而奉献
B.
艰苦奋斗是老一辈的事,当代青年不需要艰苦奋斗
C.
艰苦奋斗是实现理想的重要条件
D.
艰苦奋斗始终是激励我们为实现国家富强、民族振兴而共同奋斗的强大精神力量
【单选题】- I’ll find someone to send this letter to the general himself? - This is really a hard task. I think you must find a ____ ____. [     ]
A.
soldier
B.
settler
C.
translator
D.
volunteer
【单选题】electronic fuel injection
A.
差速器壳
B.
传动齿轮
C.
制动踏板
D.
电控喷油
【单选题】I’m sorry. I was under ________impression that you were________general manager of your company.
A.
an;/
B.
/;a
C.
an;a
D.
the;/
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