Traffic is _______ big problem in Beijing. [ ]A. an B. a C. the D.
题型：0101 期末题难度：来源：
| Traffic is _______ big problem in Beijing. |
| [ ] |
A. an
B. a
C. the
D. |
答案
| B |
举一反三
| Lucy is enjoying learning English and she got ______ A this term. |
| [ ] |
A. an
B. a
C. the
D. / |
| There is ________ bridge in the old town. |
| [ ] |
A. a 800-metre-long
B. an 800-metre-long
C. a 800-metres-long
D. an 800-metres-long |
— What useful book!
— Yes, it is. But I find it difficult for me to read. |
| [ ] |
A. an, very
B. a, too
C. an, too
D. a, quite |
— Does the man need operation at once, Doctor Li?
— Yes, only small one. But the sooner, the better. |
| [ ] |
A. an, a
B. a, a
C. an, the
D. ×, × |
| Jack started to work at ______ early age because his family was very poor. |
[ ] |
A. a
B. an
C. the
D. / |
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