The dentist gave me a shot which took ________ almost immediately and I didn't feel a thing.
#5089
A
offense
B
charge
C
action
D
effect
推荐题目
Scientist are not sure about the ___________ of water on the Mars.
#6679
A
occupation
B
existence
C
demand
D
treasure
The expert did encourage the ______ of new medical treatments into his own country. 
#5754
A
attention
B
introduction
C
intention
D
information
--- How can I use iPhone 4S ?--- Just refer to the _______.
#5424
A
expressions
B
explanations
C
preparations
D
directions