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【判断题】
东风7C型机车QBD1通过WHK2控制正转或反转,正转是为了在柴油机启动时向柴油机各润滑部位供油,反转是为了把机油抽回油底壳,便于洗清滤清器。
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】Tom is a very popular young man. He has many friends. He has got four invitations. Here are his replies. 小题1:From the replies, we learn that Jim likes _______. A.going to parties B.listening to pop mu...
【判断题】按照付费方式划分:寄件人付费快件、收件人付费快件和第三方付费快件。
A.
正确
B.
错误
【单选题】Conversation 2 17.A. He has got a summer job C. He has just visited a park B. He has lost his job D. He has been to the beach
A.
He has got a summer job
B.
He has lost his job
C.
He has just visited a park
D.
He has been to the beach
【判断题】按照付费方式划分,快件分为:第三方付费快件、收件人付费快件、寄件人付费快件、支票付费快件。
A.
正确
B.
错误
【单选题】甲说,怠速过高会使自动变速器换档冲击大;乙说,怠速过低会使自动变速器换档冲击大( )。
A.
)甲正确
B.
)乙正确
C.
)两人均不正确
D.
)两人都正确
【判断题】按照付费方式划分,可分为:寄件人付费快件、收件人付费快件、第三方付费快件、月结快件
A.
正确
B.
错误
【单选题】2) A) He has got a pay rise C) He has been promoted B) He has got a new job D) He has bought an apartment
A.
1
B.
2
C.
3
D.
4
【单选题】He has got the job because he has the advantage ____ others of knowing many languages.
A.
over
B.
above
C.
against
D.
beyond
【简答题】He has been in the countryside for many years, so he has got ______ to the life there. (useful)
【判断题】按照付费方式划分:寄件人付费快件、收件人付费快件和第三方付费快件。
A.
正确
B.
错误
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