题干
I have _______ chicken and vegetables for lunch today.
A：much
B：many
C：a lot
D：lots of
答案(点此获取答案解析）
D
I have _______ chicken and vegetables for lunch today.
A：much
B：many
C：a lot
D：lots of
和
离子的电子数之差为8。下列说法不正确的是