_______ on time, this medicine will be quite effective.
#98430
A
Taking
B
Being taken
C
Taken
D
Having taken
推荐题目
You are asked to attend the meeting ______ in the hall this weekend.
#88213
A
being held
B
to be held
C
held
D
holding
After being questioned by the police , he admitted ____in the supply of drugs over a 20-year period.
#94173
A
to be involved
B
being involved
C
involved
D
been involving
When ________ to danger and conflict, men tend to increase blood pressure, ________ nervous and anxious.
#93524
A
exposed; felt
B
exposed; feeling
C
exposing; feeling
D
exposing; felt
_____ in thought , he almost ran into the car in front of him .
#98878
A
Losing
B
Having lost
C
Lost
D
To