（） of the earth’s surface is covered with water.
A: Two-third
B: Second-thirds
C: Second-third
D: Two-thirds
A: Two-third
B: Second-thirds
C: Second-third
D: Two-thirds
举一反三
- （） of the earth’s surface is covered with water. A: Two-third B: Second-thirds C: Second-third D: Two-thirds
- ______ of the surface (表面) of the earth is covered with water. A: First third B: B. Two thirds C: One three
- _____ of the trees in the garden are apple trees. A: Two third B: Two thirds C: Second third D: Second thirds
- About _____ of the earth's surface is covered with water. A: three quarters B: three quarter C: two fifth D: two third
- of the students in our class girls. A: Two third, are B: Two thirds, is C: Two third, is D: Two thirds, are