Please take the necessary steps ______delay．
举一反三
- It is necessary that he ____ the assignment without delay.
- As they can't afford to let the situation get worse, they will take some necessary _______ A: decisions B: sides C: directions D: steps
- It is necessary that he ____ the assignment without delay.( ) A: hand in B: hands in C: has to hand in D: must hand in
- It is true that there are still abundant reserves of metals which have not yet been______, but it is necessary to take steps to ensure that alternative materials are substituted whenever possible. A: utilized B: mobilized C: acquired D: cultivated
- The plane (delay)____, and it will take off an hour later.