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【单选题】
有关焊剂的叙述,错误的是( )。
A.
大体上分为腐蚀性与非腐蚀性两种
B.
松香为非腐蚀性
C.
以松香为焊剂的无酸性
D.
焊剂:是消除焊点表面氧化之化学物品,俗称焊油
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参考答案:
举一反三
【判断题】Some martial arts were imvented for the purpose of exercising the monks' bodies.
A.
正确
B.
错误
【判断题】In the Middle Ages, books were hand-copied by specially trained monks.
A.
正确
B.
错误
【简答题】听短文,回答问题。 1. The two Buddhist monks were _______. A. twins B. brothers C. classmates D. roommates 2. One day they went out early _______. A. to buy some food B. to meet their friends C. to have a walk...
【单选题】There they met two Indian monks who were Buddhist masters and ______ as educators without salary. [     ]
A.
were working
B.
worked
C.
have work
D.
had worked
【单选题】How many monks were there in the team which visited the Jerusalem?
A.
20
B.
22
C.
24
D.
26
【单选题】These monks were versed in the ways of magic, and they had a portal that would allow them to travel across distant lands ( ).
A.
instantaneously
B.
gratefully
C.
obviously
D.
triumphantly
【多选题】涅克拉索夫1860年代主要创作长诗反映现实生活,3首关于农村题材的长诗(),着力表现破产农民的悲伤与愤懑。
A.
《幻想与声音》
B.
《货郎》
C.
《铁路》
D.
《严寒,通红的鼻子》
【简答题】简述全球定位系统(GPS)。
【单选题】First, silkworm eggs were national secret, to which country or city were they smuggled by two monks?
A.
Constantinople.
B.
Constantine.
C.
Nepal.
D.
none of these.
【单选题】There they met two Indian monks who were Buddhist masters and ______ as educators without salary.
A.
were working
B.
worked
C.
have work
D.
had worked
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