(创新题) Normally, which of the following takes up almost 21% in the air?________
A.CO2. B.O2. C.H2O. D.CO.
(创新题) Liu Bei is a character in the novel ________.
A.Journey to the West
B.A Dream of Red Mansions
C.Heroes of the Marshes
D.The Romance of Three Kingdoms
(创新题) Which city is the starting point of the Ancient Silk Road?________
A.Xi'an B.Luoyang C.Lianyungang D.Nanjing
--Are you going out with Jade tonight?
--That's my . Mind your own!
A.offer B.business C.question D.chance
(易错题) The mobile phone sells for 5,000 yuan, and it is much more than its real ________.
A.cost B.value C.price D.money
(2020原创)The word “listen” has the same ________ as the word “silent”. It's interesting.
A.quarters B.words C.letters D.phrases