文法測驗

It takes us a great deal of time and patience to learn a skill. _______ learning a language.

 (A) in combination with

 (B) take away

 (C) are responsible for

 (D) a matter of

 (E) in so doing

 (F) as long as

 (G) come up with

 (H) put out

 (I) make use of

 (J) the same is true of

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