Chocolate and ice-cream have different _______.
A. favour
B. favourites
C. fever
D. flavours
查看答案
This is an _______ that will not be easily forgotten.
A. impact
B. academic
C. insult
D. alternative
Please _______ me for my rudeness. I really do not know the custom here.
A. engage
B. comfort
C. execute
D. forgive
Water and air are _______ to human beings. We can not live without them.
A. harbour
B. function
C. definite
D. essential
When the airplane takes off, the passengers are told to _______ their seat belts.
A. fountain
B. fix
C. tight
D. fasten