问题

Oh , I have a terrible toothache.—You’d better seea dentist and have your bad teeth out.
A:working
B:to work
C:worked
D: to working
B:to work
C:worked
D: to working
正确答案是:
同类题型
What a nice day! We should go sightseeing ________ watching TV in the hotel.
Last night we watched a movie about __________in the future.
________by all the relatives, the old woman entered the room, ________.[ ]
The two countries used to be ________ war with each other, but now they are ________ peace.[ ]