Question

Arabic(阿拉伯语)is written in the opposite direction to English, ________, from right to left.

1. A.
   that is
2. B.
   which is
3. C.
   what is
4. D.
   as it is

Answer 1

A
导解：此题易误选B，认为是非限制性定语从句．that is意为“也就是说”．