中国大学MOOC: However, whether such a sense of fairness evolved independently in capuchins and humans, or whether it stems from the common ancestor that the species had 35 million years ago, is, as yet, an unanswered question. 这个句中的主语从句有几个？
举一反三
- Humans and chimpanzees diverge from a common ancestor about 10 million years ago.
- Humans and chimpanzees diverge from a common ancestor about two million years ago.
- Humans and chimpanzees diverge from a common ancestor about six million years ago. A: 正确 B: 错误
- 在主语从句、表语从句、同位语从句中只能用whether,也能用if。
- Which of the following italicized parts is a subject clause (主语从句) A: The question is whether populations would put up with this. B: The problem whether it is right or wrong has not yet been discussed. C: It doesn’t matter whether the paper is thick or thin. D: It depends on whether the manager will agree to the plan or not.