中国大学MOOC: By “held back” (Line 1, Para.1), the author means _________
举一反三
- 中国大学MOOC: By “held back” (Line 1) the author means “________”
- By "held back" (Line 1) the author means"______". A: made to remain in the same class B: forced to study in the lower class C: drawn to their studies D: prevented from advancing
- By "a one-way street" (Line 1, Para. 1), the author means _______.
- The word “shaky” (Line 1, Para.3) most probably means “___________”.
- The phrase "be brought forward" (Line 2, Para. 1) most probably means "______".