Which of the following expressions is correct?
A: Carbonaceous materials are the most widely used cathodes because they are non-toxic and provide good stability.
B: Carbonaceous materials are the most widely used cathodes because they are non-toxicity and good stability.
C: Carbonaceous materials are the most widely used cathodes due to their non-toxicity and high stability.
D: Carbonaceous materials are the most widely used cathodes due to non-toxic and highly stable.
A: Carbonaceous materials are the most widely used cathodes because they are non-toxic and provide good stability.
B: Carbonaceous materials are the most widely used cathodes because they are non-toxicity and good stability.
C: Carbonaceous materials are the most widely used cathodes due to their non-toxicity and high stability.
D: Carbonaceous materials are the most widely used cathodes due to non-toxic and highly stable.
举一反三
- Cast iron is the most widely used engineering material, and also the most recycled of all materials
- Cast iron is the most widely used engineering material, and also the most recycled of all materials A: 正确 B: 错误
- 中国大学MOOC: Cast iron is the most widely used engineering material, and also the most recycled of all materials
- 3.3The following materials are widely used in high power machines except for . A: Unalloyed iron B: Nd2Fe14B permanent magnetic materials C: Aluminum-iron alloys D: Silicon-iron
- Which instrument is the most widely used one in international settlement?