Nitrogen ______78% of the earth’s atmosphere.
A: constitutes
B: consists of
C: is made up of
D: is composed of
A: constitutes
B: consists of
C: is made up of
D: is composed of
举一反三
- Indian University _____ an eight-campus network. A: is composed of B: makes up C: constitutes D: consists
- 2. They were in time to produce nitrogen and other gases,____________ were to make the earth’s atmosphere.
- what the analogy is: which two things are being compared?The earth’s atmosphere is like a blanket of gases around the earth. It is only a thin layer but it helps to maintain the temperature of the earth, keeping us warm. It also offers a layer of protection from the intensity of the sun. A: earth’s atmosphere and a blanket B: earth’s atmosphere and gases C: earth’s atmosphere and a layer of protection D: earth’s atmosphere and a blanket of gases
- Bolognaise sauce _________ minced beef, onion, tomatoes, garlic and seasoning. A: divides B: makes up for C: constitutes D: consists of
- 中国大学MOOC: So more of the outgoing infrared remains in the atmosphere. As a result the atmosphere heats up (8) ________.