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【简答题】
原子吸收分光光度计主要有哪几部分组成?
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皮皮学刷刷变学霸
举一反三
【单选题】The description of the first paragraph is to______.
A.
prove the importance of food
B.
introduce the discussion of food
C.
introduce the topic of street dining
D.
show the busy scene of London life
【单选题】This passage is probably taken from the ______ of an English text book.
A.
contents
B.
introduction
C.
first chapter
D.
index (索引)
【单选题】The overall purpose of the passage is to______.
A.
describe the British as shoppers
B.
introduce shopping places in London
C.
show how the British have changed from shopkeepers to shoppers
D.
indicate the British are better at doing business than other people
【单选题】The 2010 Expo will take place in Shanghai, ________ many countries consider a good chance to introduce their cultures to the world.
A.
where
B.
when
C.
what
D.
which
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