the teacher wants the work（）at once.为什么是to be done 而不是 doing

the teacher wants the work（）at once.为什么是to be done 而不是 doing The teacher wants the work ( )at once the teacher wants the work _____at once.A,doing B,being done The teacher insisted that the work should be done at once同义句 选择填空（）3.The work（ ）at once .A .must do .B.should be done He wants the work to be done.to be done做什么成分 They received orders ( ) the work be done at once谢谢了, 英语翻译they received orders that the work be done at once the teacher spoke slowly so that they_____their work at once They suggested that the work (be started)at once为什么填be start 为什么是listen to the teacher 而不是listen the teacher,为什么要加to? She advised that the work _at once Ais done B be done Cwas d