A . Not
B . Yes
C . They can’t compare
D . Not discussion in the paragraph
[单选题]Pipeline is low cost and reliable. Is it true? ()A . DependableB . NotC . YesD . Not mention here
[问答题]Our textbooks are very different from theirs.
[问答题]Our textbooks are very different from theirs.
[问答题]Our textbooks are very different from theirs.
[问答题]Our textbooks are very different from theirs.
[单选题]It’s very interesting to study names of different countries. Chinese names
[单选题]It’s very interesting to study names of different countries. Chinese names
[单选题]It’s very interesting to study names of different countries. Chinese names
[单选题]It’s very interesting to study names of different countries. Chinese names
[问答题]It’s very interesting to stud names of different countries.Chinese names ar