______ of the surface (表面) of the earth is covered with water.
A: First third
B: B. Two thirds
C: One three
A: First third
B: B. Two thirds
C: One three
举一反三
- __________ of the surface of the earth __________ covered with water. A: A third; is B: A third; are C: Two thirds; is D: Two thirds; are
- About _____ of the earth's surface is covered with water. A: three quarters B: three quarter C: two fifth D: two third
- Two thirds of the earth _________ covered by water. A: are B: be C: has D: is
- Approximately (three - fourths) of (the earth's) surface (are) covered (with) water. A: three-fourths B: the earth’s C: are D: with
- 中国大学MOOC: 26. Three fourths of the surface of the earth ___ covered with water.