Which of the following is NOT discussed in the passage as work done by Carver?
A
Việc nào sau đây không được thảo luận trong bài đọc như công việc mà Carver đã làm?
A.Nghiên cứu về điện
B. Phân tích về các bộ phận của cây
C. Phát minh ra các sản phẩm mới
D. Nghiên cứu về các căn bệnh của cây
Dẫn chứng:
Carver‘s first step was to analyze plant parts to find out what they were made of. =>loại B
Carver was one of the first and greatest chemurgists of all time. =>loại C
As an authority on plant diseases – especially of the fungus variety – Carver sent hundreds of specimens to the United States Department of Agriculture.
=>Chọn A
Which of the following is closest in meaning to the word "ramifications" in paragraph 4?
What can be inferred from the passage about the fossils mentioned in the third paragraph?
With which of the following conclusions would the author probably agree?
What is the geographical relationship between the Basin and Range Province and the Great Basin?
The author mentions that all of the following are aware of quantities in some ways EXCEPT