212．The distance between any two meridians measured along a parallel of latitude _______.
举一反三
- 中国大学MOOC: two things are the same distance apart along their whole length
- Is there any difference ____ these two sentences? A: for B: in C: between
- The error in this approximation will be smaller the shorter the distance between the two ordinates(纵坐标) AB and CD.
- If the negotiation is with regard to any industrial dispute, negotiators should ensure that the distance between the parties is long enough.
- There was a(n) ( ) of three months between the two heart attacks. A: interval B: range C: distance D: extent