The scientific concepts can be by words and diagrams.
A: conveyed
B: concluded
C: contained
D: continued
A: conveyed
B: concluded
C: contained
D: continued
举一反三
- The scientific concepts can be ______ by words and diagrams. A: conveyed B: B. concluded C: C. contained D: D. continued
- In scientific writing, we can quote others’ words exactly.
- It can be concluded from information contained in the text that the average temperature at an altitude of I kilometer above the Earth is about ______. A: 15℃ B: -18℃ C: 2.5℃ D: 9℃
- A scientific hypothesis can only be ______ by indisputable facts ,i.e. , by evidence derived from actual observation and experiment. A: claimed B: exposed C: continued D: confirmed
- The following methods can be applied to present vocabulary EXCEPT___. A: Pictures, diagrams or maps B: Using real objects C: Using gestures or expressions D: Passing on words