问题
选择题
John: How can the water become vapour? Teacher: [ ]
A. I'm going to the sky.
B. I'm going to the park tomorrow.
C. The sun shines and the water becomes vapour.
答案
答案:C
John: How can the water become vapour? Teacher: [ ]
A. I'm going to the sky.
B. I'm going to the park tomorrow.
C. The sun shines and the water becomes vapour.
答案:C