A、take in charge
B、take charge
C、take on charge
D、get charge
A、no excuse
B、in excuse
C、in doubt
D、no doubt
A、 nonetheless
B、anyway
C、however
D、though
A、accidents
B、incidents
C、injuries
D、emergencies
A、aware
B、aware of
C、awareness
D、unaware
A、have
B、did
C、do
D、am
A、did
B、has
C、does
D、do
A、undertaken
B、undergone
C、underdone
D、underpaid
A、nervous
B、fearful
C、embarrassed
D、anxious
A、inevitable
B、uncertain
C、inedible
D、convincing