问题

ad becomes so crowded during rushhours, ______ it becomes a very slow route
A:puzzled; puzzled
B:puzzling; puzzling
C:puzzling; puzzled
D:puzzled; puzzling
B:puzzling; puzzling
C:puzzling; puzzled
D:puzzled; puzzling
正确答案是:
同类题型
I still remember _______ the grand school usedto be a abandoned airport two years ago.
Can you your notebook school tomorrow
Where will we go to spend our holiday – Why not ______ Hawaii
He got the first prize in a National Contest of Popular Music—OhThat’s what he _____ for years
The shirt is different ____ that one ____ style and material[ ]