During her first day in ChinA. Lily was asked__________.A. whether she could use chopsticksB. whether could she use chopsticksC. if she can use chopsticksD. if can she use chopsticks
I enjoy ________ visitors around.
Thank you for _______ us around Radio Beijing.
All of us found ________difficult to work out the maths problem.
The house price is going up _______.
How did you know ____