Choose THREE letters A-H.Which THREE things do Phil and Stella still have to de

游客2024-01-06  22

问题 Choose THREE letters A-H.
Which THREE things do Phil and Stella still have to decide on?
A how to analyse their results
B their methods of presentation
C the design of their questionnaire
D the location of their survey
E weather variables to be measured
F the dates of their survey
G the size of their survey
H the source of data on weather variables [br]

选项

答案 B

解析
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