It________(be)the dieters who want to lose weight fast.
问题描述:
It________(be)the dieters who want to lose weight fast.
答
填is 主语是 it .不要受后面dieters复数的影响
It________(be)the dieters who want to lose weight fast.
填is 主语是 it .不要受后面dieters复数的影响