阅读理解。
Lin Tao is a student of No. 3 Middle School of Fuzhou. He likes English very much. He often goes
to the English corner. He likes it a lot. He speaks English at the English corner. The English corner is
helpful to him. Long Hongfang is Lin Tao's classmate. She doesn't like the English corner at all. She
never speaks English. Her English is very poor.
1. Lin Tao is ____ in Fuzhou.
A. an English teacher
B. a Chinese teacher
C. a middle school student
2. Lin Tao likes ____ very much.
A. Chinese
B. math
C. the English corner
3. Lin Tao thinks the English corner is ____ to him.
A. good
B. helpful
C. bad
4. ____ English is very poor.
A. Long Hongfang's
B. Lin Tao's
C. My
5. Long Hongfang and Lin Tao are ____ .
A. good friends
B. in different classes
C. in the same class
。
2H2↑＋O2↑；若仅考虑该原因，则电解过程中溶液减小的质量是 g。