What is the main topic of the lecture?
A.Bicycles and cars.
B.Building codes.
C.Energy conservation.
D.New housing construction.
第1题
第2题
People tend to use calorie when referring to food kilocalorie.
A.Y
B.N
C.NG
第3题
“ulster”, referring to northern ireland, was once an ancient irish kingdom. ()
第4题
A.referred to
B.referred
C.referring to
D.referring
第5题
What did the author mean by referring "digital divide." (Line 3, Para. 1)?
A.Digital technology will make the gap between rich world and poor world wider.
B.Digital technology will divide people into rich and poor world.
C.People can be divided digitally.
D.To divide people in digital world is wrong.
第6题
What does the student mean when she says this:
A.It's either Spanish or Japanese.
B.I prefer Spanish to Japanese.
C.It's Japanese, not Spanish.
D.Neither of them are a good ide
第7题
What does the student mean when she says this:
A.It"s either Spanish or Japanese.
B.I prefer Spanish to Japanese.
C.It"s Japanese, not Spanish.
D.Neither of them are a good ide
第8题
第9题
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