THE FIREMEN BROUGHT SEVERAL LONG ... TO SAVE SOME PEOPLE ON THE RO...

20. - 1500 QUESTION CERTIFICATION EXAM TESTS ENGLISH LANGUAGE PPT

1500 QUESTION CERTIFICATION EXAM TESTS ENGLISH LANGUAGE PPT

Nội dung
Đáp án tham khảo

20. The firemen brought several long ... to save some people on the roof.

a. ladders

b. steps

c. stairs

d. staircases

 a