for products and services has become a way of life.
A: Charging
B: Charge
C: Charged
D: Having charged
A: Charging
B: Charge
C: Charged
D: Having charged
举一反三
- In SDS-PAGE, proteins on<br/>the gel are: () A: Positively charged B: Negatively charged C: No net charge D: Some are positively<br/>charged, others are negative.
- Two charged bodies that are attracted to each other, how electrically do they behave？ A: both positively charged B: both negatively charged C: both neutral D: One positive charge and one negative charge
- I'll be （） the whole factory next month when the director is away. A: taken charge of B: in the charge of C: in charge of D: charged with
- A man was ….. attempted murder. A: charged with B: in charge of C: responsible D: guilty E: blamed
- As a manager, she is ________ training new employees. A: in charge of B: grateful for C: charged with D: responsible to