Schools across China are expected to hire 45000college gradudates this year as short-term teachers,almost three times the number hired last year,reduce unemployment pressures.1.help 2.to have helped 3.to help 4.having helped
问题描述:
Schools across China are expected to hire 45000college gradudates this year as short-term teachers,almost three times the number hired last year,reduce unemployment pressures.
1.help 2.to have helped 3.to help 4.having helped
答
3. to help 用不定式表示目的 ,目的状语从句
答
to help啊,表目的的,当中的almost three times the number hired last year是插入语,不影响选择的.