Question

Tom’s decided to devote all he could ________ his English before going abroad.

A．to improving	B．have improved
C．to improve	D．improve

Answer 1

A

試題分析：句意：湯姆決定在出國前專注于他所有的時間來提高他的英語。Devote vt.把……奉獻（給），把……專用（于）; 奉獻; devote sth to (doing) sth 把時間(錢，精力等)獻給某事物。所以選A。