Another title for this reading could be ___________. ( Text 4A)
A: Finding Y-Chromosome Adam
B: Who Were the First Humans?
C: What DNA Teaches Us About Our History
D: The Discovery of DNA in Africa
A: Finding Y-Chromosome Adam
B: Who Were the First Humans?
C: What DNA Teaches Us About Our History
D: The Discovery of DNA in Africa
举一反三
- Skim the title and first paragraph. What is the text probably about?
- What can be the best title for the text A: Sign language and spoken language. B: The history of NSL. C: Findings about sign language. D: The origin of language.
- Mr. Yang ____________ English this term. A: teaches our B: teaches us C: teach us D: teach our
- Mr. Yang ____ anatomy this term. A: teaches our B: teaches us C: is teaching us D: teach our
- Which is correct about the red-green colorblind in humans? A: loss of L or M cone genes on the X chromosome B: gain of S cone genes on the X chromosome C: loss of L or M cone genes on the Y chromosome D: gain of S cone genes on the Y chromosome