Doctors are doing research to find out what happens physically when people ______ smoking.
#70961
A
quit  
B
decline
C
depart 
D
reserve
推荐题目
How much do you ________ for repairing my CD player?
#72343
A
pay
B
spend
C
charge
D
cost
Stella was disappointed to find her new plan ______and fell into great depression.
#71255
A
put away
B
carried out
C
turned down
D
left out
I must remember______ John that the garden needs ____               
#70434
A
reminding; watering
B
to remind ; watering
C
reminding; to water
D
to remind; to water