问题
选择题
The team will move a speed of 15 kilometers per hour, and have a short break every 2 hours. During the break they will tell stories_______ English.
A．with ; by
B．at ; with
C．in ; at
D．at ; in
答案
答案：D
at a speed of 为固定词组，in English 为固定词组搭配。