问题
选择题
— Your skirt is very pretty.
— Thank you very much. Do you like _____________, too? [ ]
A. orange
B. bananas
C. pear
答案
答案：A
搜题请搜索小程序“爱下问搜题”
— Your skirt is very pretty.
— Thank you very much. Do you like _____________, too? [ ]
A. orange
B. bananas
C. pear
答案：A
表示质子数不同的原子。下列图示中，表示纯净物的是[ ]
