It is necessary that he ____ the assignment without delay.
举一反三
- It is necessary that he ____ the assignment without delay.( ) A: hand in B: hands in C: has to hand in D: must hand in
- Please take the necessary steps ______delay．
- Classes __________ ,the students left for home without delay.
- We shall be glad if you will that the L/C is amended without delay.
- 中国大学MOOC: Once a decision is made, it must be without delay.