THE ALASKAN MALAMUTE, USED EXTENSIVE FOR PULLING SLEDS, IS CLOSELY RE...
Câu 7: The Alaskan malamute, used extensive for pulling sleds, is closely related to the wolf.
A. extensive
B. for pulling
C. to
D. closely
Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable
response to complete each of the following exchanges.