The restaurant is very popular because the waiters there are ___________ customers.( )
A. |
thirsty for |
B. |
strict with |
C. |
hard on |
D. |
friendly to |
The restaurant is very popular because the waiters there are ___________ customers.( )
A. |
thirsty for |
B. |
strict with |
C. |
hard on |
D. |
friendly to |