By "a one-way street" (Line 1, Para. 1), the author means _______.
举一反三
- The phrase "be brought forward" (Line 2, Para. 1) most probably means "______".
- 中国大学MOOC: By “held back” (Line 1) the author means “________”
- 中国大学MOOC: By “held back” (Line 1, Para.1), the author means _________
- What does the author mean by “Nature is indifferent to human notions of fairness”(Line 1, Para. 2)?
- Theword “ project ” (Para. 1, Line 3) most probably means _________. A. B. C. D.